Explore control options for Deep Trekker ROVs, including handheld, tablet, console, and BRIDGE Box for diverse environments and operator needs.

Flexible ROV Control Options: Tailored Solutions for Every Mission

<p id="isPasted">The Cycloidal-Augmented Wheel (CLAW) is the latest innovation from the Adaptive Robotics and Technology Lab in the <a href="https://engineering.tamu.edu/etid/index.html" rel="noopener" target="_blank">Department of Engineering Technology and Industrial Distribution</a>. This novel mechanism allows a robot to maintain smooth wheeled motion on flat landscapes and seamlessly transition to a climbing motion to overcome obstacles. The wheel’s claw-like components extend to reach heights and retract when approaching the ground, allowing continuous contact with the surface.&nbsp;</p><p>The CLAW was invented by <a href="https://engineering.tamu.edu/etid/profiles/lee-kiju.html" rel="noopener" target="_blank">Dr. Kiju Lee</a>, an associate professor in the Department of Engineering Technology and Industrial Distribution and J. Mike Walker ’66 Department of Mechanical Engineering, with mechanical engineering Ph.D. student Yuan Wei. As part of a 2020-2021 DARPA-funded project, Lee’s research team created the Adaptable Wheel-and-Leg Transformable Robot (<a href="https://engineering.tamu.edu/news/2022/05/etid-meen-lee-presents-transformable-robot-at-jeff-bezos-mars-conference.html" rel="noopener" target="_blank">a-WaLTR</a>). Unlike a-WaLTR, which switches between wheels and legs, the CLAW mechanism can be retrofitted on track robots or conventional wheeled robots.</p><p><span class="fr-img-caption fr-fic fr-dib" style="width: 832px;"><span class="fr-img-wrap"><img src="https://s3-us-west-1.amazonaws.com/wevolver-project-images/froala%2F1732667371675-News-ETID-CLAWdiagram-28Oct2024.jpg" style="width: 100%px;" class="fr-fic fr-dib"><span class="fr-inner">Claws extend to reach heights and retract when approaching the ground, keeping the wheel in continual contact with the surface. | Image: <cite id="isPasted">Courtesy of Dr. Kiju Lee.</cite></span></span></span></p><p id="isPasted">Funded by the USDA National Institute of Food and Agriculture through the National Robotics Initiative 3.0 program, the project first focused on creating a scalable and adaptive swarm of robots for diverse agriculture environments. With the addition of the CLAW, these robots can manage an agricultural field’s varying topography and changing weather conditions. The design may also broaden the application of robots in search and rescue, disaster response, and military operations. Wei’s parents, who are physicians, even see its potential use in wheelchairs.&nbsp;</p><p>To test the CLAW, Lee and Wei constructed CLAWbot, a fixed-axis, four-wheeled robot fitted with the new design. The robot demonstrated multi-terrain mobility and reliable climbing of obstacles and stairs. CLAWbot leverages existing research on wheeled robot control, localization, and navigation, which provides a solid foundation for developing self-operating abilities.&nbsp;</p><p><span class="fr-img-caption fr-fic fr-dib" style="width: 832px;"><span class="fr-img-wrap"><img src="https://s3-us-west-1.amazonaws.com/wevolver-project-images/froala%2F1732667393017-News-ETID-CLAW-28Oct2024.jpg" style="width: 100%px;" class="fr-fic fr-dib"><span class="fr-inner">CLAWbot easily tackles a barrier in its path. | Image:&nbsp;<cite id="isPasted">Courtesy of Dr. Kiju Lee.</cite></span></span></span></p><p id="isPasted">The design was recently published in the IEEE/ASME Transactions on Mechatronics and the project has a provisional patent.</p><p>“Design-driven innovation is the core inspiration of the Adaptive Robotics and Technology Lab. The CLAW mechanism exemplifies how novel mechanical design can solve the complex challenge of achieving versatile, multi-terrain mobility in mobile robots,” states Lee.</p>

Inspired by airplane propellers, Yuan Wei proposed the initial idea which became the CLAW. | Image: Courtesy of Dr. Kiju Lee.

Texas A&M researchers transform how robots traverse challenging terrain.

Robots with CLAWS

<p id="isPasted">If you’re an RPAS pilot in Canada, you’re likely using NAV Drone (and if you’re not, you should be).</p><p>The mobile and web app from NAV Canada is <em>the</em> app to ensure your mission is approved. As the NAV CANADA <a href="https://www.navcanada.ca/en/flight-planning/drone-flight-planning/nav-drone-support.aspx" target="_blank">website explains</a>: “NAV Drone is the only app that lets you safely and legally request permission to fly a drone in airspace controlled by NAV CANADA. From the web or a mobile device, professional and recreational drone pilots and operators can easily see where they can and cannot fly with interactive maps and, when needed, submit requests to fly in controlled airspace.”</p><p>It’s a snap to use. The app lets you know where you can fly – and where you can’t – and could save you from both dangerous operations and potential fines. The app also notifies you if there are other drone operations underway in the vicinity of your operations, which is really useful for situational awareness.</p><p>Last week, at the <a href="https://www.aerialevolution.ca/" target="_blank">Aerial Evolution Association of Canada</a>‘s annual conference and exhibition, NAV CANADA offered an update on usage stats for the app – and revealed there are more enhancements on the horizon.</p><p><em>Below: Screengrabs from the NAV Drone mobile app, followed by a NAV CANADA explainer video</em></p><p><em><img src="https://images.wevolver.com/eyJidWNrZXQiOiJ3ZXZvbHZlci1wcm9qZWN0LWltYWdlcyIsImtleSI6ImZyb2FsYS8xNzMxMzQ5NzgyOTAzLUlNR182MTM0LXNjYWxlZC5qcGcud2VicCIsImVkaXRzIjp7InJlc2l6ZSI6eyJ3aWR0aCI6OTUwLCJmaXQiOiJjb3ZlciJ9fX0=" style="width: 100%px;" class="fr-fic fr-dib" alt="NAV Drone App"></em><img src="https://images.wevolver.com/eyJidWNrZXQiOiJ3ZXZvbHZlci1wcm9qZWN0LWltYWdlcyIsImtleSI6ImZyb2FsYS8xNzMxMzQ5ODA0MTg3LUlNR182MTM1LmpwZy53ZWJwIiwiZWRpdHMiOnsicmVzaXplIjp7IndpZHRoIjo5NTAsImZpdCI6ImNvdmVyIn19fQ==" style="width: 100%px;" class="fr-fic fr-dib" alt="NAV Drone App"></p><p><span contenteditable="false" draggable="true" class="fr-video fr-deletable fr-fvc fr-dvb fr-draggable"><iframe width="640" height="360" src="https://www.youtube.com/embed/FZR6ii6PX8s?&amp;wmode=opaque&amp;enablejsapi=1&amp;origin=https://www.wevolver.com" frameborder="0" allowfullscreen="" class="fr-draggable" data-lf-form-tracking-inspected-kn9eq4roawkarlvp="true" data-lf-yt-playback-inspected-kn9eq4roawkarlvp="true" data-lf-vimeo-playback-inspected-kn9eq4roawkarlvp="true"><span class="fr-mk" style="display: none;">&nbsp;</span><span class="fr-mk" style="display: none;">&nbsp;</span><span class="fr-mk" style="display: none;">&nbsp;</span><span class="fr-mk" style="display: none;">&nbsp;</span><span class="fr-mk" style="display: none;">&nbsp;</span></iframe></span></p><h3 id="isPasted">By The Numbers</h3><p>NAV Drone has been operational now for several years. There was a lot of buzz in the industry when it was first released, but what has that translated to in terms of actual use? Here, NAV CANADA offered some numbers – which indicate the app has been widely embraced across the sector.</p><p>In 2024, NAV Drone had processed 53,000 permission requests as of early November, a growth rate of 26 per cent over the previous year. By automating this process – and avoiding manual approval (30 minutes per request at $130/hour), NAV CANADA says the app has saved more than $6.5M in Air Traffic Service (ATS) costs. What’s more, users seem to really like the app; it has excellent ratings on the App Store and Google Play.</p><p>And, of course, NAV Drone has greatly enhanced safety (and provided a huge amount of data) for NAV CANADA, the country’s privately run non-profit corporation that operates our civil air navigation system.</p><p>“Safety is the key reason it’s there. It’s all about keeping the airspace safe,” explained Alan Chapman, NAV CANADA’s director of RPAS Traffic Management.</p><p>As we head toward increased RPAS traffic, including regulations that will permit low-risk Beyond Visual Line of Sight flights in 2025, NAV CANADA has bold plans to enhance the offerings of the NAV Drone app. And that’s good news for both RPAS operators and also those operating traditional crewed aviation.</p><p>“Some big changes are coming to NAV Drone in 2025,” said&nbsp;Stewart Paveling,&nbsp;Product Family Leader, RPAS Traffic Management NAV CANADA during a panel discussion.</p><p>That includes a number of additional features to the app, including greater capabilities with RPAS Traffic Management (RTM), low-risk BVLOS and EVLOS flight approvals – <span data-teams="true" id="isPasted"><span dir="ltr">Including the ability to record flights undertaken with a Special Flight Operations Certificate through the app.</span></span></p><p>These are big changes, indicative of recognition this industry will continue to grow as well as NAV CANADA’s desire to safely help the industry expand as we head, ultimately, into the era of Advanced Air Mobility (AAM).</p><p>“NAV CANADA’s strategic direction positions us to take a leadership role to effect change across the air navigation system,” read a slide during its presentation. “To unlock not just our own potential, but also the potential of the industry to be more effective, more efficient, and more environmentally sustainable going forward.”</p><p>To further emphasise that, the slide continued – including the bold in the following paragraph:</p><p>“RTM facilitates the safe integration of RPAS, in a highly automated way, enabling <strong>growth</strong> of operations and <strong>expansion</strong> of use cases to capture the potential aviation and societal benefits.”</p><p>That was followed by a high-level road map indicating priorities for the coming years.</p><p><img src="https://images.wevolver.com/eyJidWNrZXQiOiJ3ZXZvbHZlci1wcm9qZWN0LWltYWdlcyIsImtleSI6ImZyb2FsYS8xNzMxMzUwMjgxNjYxLU5BVi1DYW5hZGEtTkFWLURyb25lLXNjYWxlZC5qcGcud2VicCIsImVkaXRzIjp7InJlc2l6ZSI6eyJ3aWR0aCI6OTUwLCJmaXQiOiJjb3ZlciJ9fX0=" style="width: 100%px;" class="fr-fic fr-dib" alt="RTM Phase 1 Progress Report"></p><p><img src="https://images.wevolver.com/eyJidWNrZXQiOiJ3ZXZvbHZlci1wcm9qZWN0LWltYWdlcyIsImtleSI6ImZyb2FsYS8xNzMxMzUwMzAzNDYyLU5BVi1DQU5BREEtUlRNLVBoYXNlLVR3by1zY2FsZWQuanBnLndlYnAiLCJlZGl0cyI6eyJyZXNpemUiOnsid2lkdGgiOjk1MCwiZml0IjoiY292ZXIifX19" style="width: 100%px;" class="fr-fic fr-dib" alt="RTM Phase 2"></p><h3 id="isPasted">Next Steps</h3><p>Following the slides, there was a panel discussion about future plans, along with other suggestions on ways to improve the existing app. In addition to Alan Chapman and Stewart Aveling, the panel included Joanne Moon (Manager of RPAS Operations, NAV CANADA), Anne Sophie Ripple-Bouvier (Flight Safety Officer, Aerial Evolution Association of Canada) and Brian Fentiman (Project Manager, InDro Robotics/CEO BlueForce UAV Consulting, Inc.).</p><p>As the slide above notes, NAV Drone will keep pace with Transport Canada regulations – including the much anticipated changes that will allow low-risk BVLOS flights in 2025. The emphasis here is on pushing the envelope with a highly automated RTM system “to support safe, efficient and scalable BVLOS operations.”</p><p>For years, the sector has been eager to enable BVLOS flight without the need for a time-consuming Special Flight Operations Certificate. This obviously opens the door to a broad range of use-case scenarios, ranging from monitoring long-range assets like railroad tracks and pipelines through to large-scale mapping and other data acquisition.</p><p><span data-teams="true" id="isPasted"><span dir="ltr">For those operations that will still require an SFOC, NAV Canada revealed that the capability will be in place to allow flights to be recorded in the app. Though that will simplify the process of recording for operators, NAV Canada will not approve SFOCs; these applications will be reviewed by Transport Canada, which is responsible for approving SFOCs.</span></span></p><p>Later this year, Paveling added, there will be new map layers for restricted airspace. NAV Canada is also planing to improve the flight clipboard that comes with the system, redesigning it and making it easier to read. There will also be changes to the web-based support site, including a move away from PDF manuals “with better content that’s easier to consume and search.”</p><p>Outside of the app, NAV Canada said it is working to beef up its ability to detect drone incursions.</p><p>“We see reports of RPAS in control zones on approach paths,” said Joanne Moon of NAV Canada, adding that the corporation also obtains data from drone detection systems in place at airports. (InDro Robotics is the chief technology partner with the <a href="https://indrorobotics.ca/drone-pilot-fined-3021-for-drone-incursion-at-yow/" target="_blank" rel="noopener">drone detection system at YOW</a>. That data is shared with NAV CANADA and Transport Canada, among others.)</p><p>NAV Canada, she said, is looking at strengthening its capabilities and enforcement in this arena.</p><p>“(We’ve)&nbsp;Been working with industry partners, looking at things like drone detection, information sharing, emergency response, collaboratiion with airport authorities (as well as) our own air traffic services unit.”</p><p>&nbsp;</p><h3>Other Improvements&nbsp;</h3><p>There was also an opportunity during the panel to discuss other improvements that could be made to the NAV Drone app. And here, InDro’s Brian Fentiman offered some suggestions.</p><p>“One of the biggest things I find, more as a trainer than an operator, is the weak spot. The weak spot seems to be emergency procedures…With a flyaway,&nbsp;I would much prefer that there’s a single number. I’d like to see that phone number up front so it’s easy for people to find. In&nbsp;controlled airspace, you do get a phone number but it’s buried in a flight report…Sometimes you’ll get that phone number and the tower is not even open during those hours.”</p><p>It’s an important point – and one NAV Canada says it’s about to address.</p><p>“We are actively working on that right now…for an upcoming change to NAV Drone,” said Moon.</p><p>The other point Fentiman raised was with regards to conspicuity – meaning the electronic visibility of a drone within a broader RTM system.</p><p>“To enable BVLOS, we need conspicuity…whether it’s from the drone to other (RPAS) traffic or to commercial aviation,” he said.</p><p>That is something, said NAV CANADA, that is precisely on its roadmap. And the best way to fully get there, it was suggested, was to ensure that everyone in the industry uses the NAV Drone app.</p><p>“The more people who use the tool, the better situational awareness we have,” said Chapman.</p><p><em>Below: Brian Fentiman on the NAV CANADA panel at AEAC2024. Photo by Scott Simmie, InDro Robotics</em><em><img src="https://images.wevolver.com/eyJidWNrZXQiOiJ3ZXZvbHZlci1wcm9qZWN0LWltYWdlcyIsImtleSI6ImZyb2FsYS8xNzMxMzUwMzY4NzU4LURTQ0YzNjY4LXNjYWxlZC5qcGcud2VicCIsImVkaXRzIjp7InJlc2l6ZSI6eyJ3aWR0aCI6OTUwLCJmaXQiOiJjb3ZlciJ9fX0=" style="width: 100%px;" class="fr-fic fr-dib" alt="Brian Fentiman"></em><br></p><h3 id="isPasted">InDro's Take</h3><p>The annual Aerial Evolution Association of Canada’s conference and exhibit is always a great event – and precisely due to learning opportunities like this one. Conversations with bodies like NAV CANADA and Transport Canada are tremendously important for the growth of the sector.</p><p>“We are fortunate in Canada to have a collaborative relationship with NAV CANADA and Transport Canada, as that’s not always the case between the industry and regulators or air traffic systems organizations,” says Philip Reece, Founder and CEO of InDro Robotics.</p><p>“We have seen a true evolution over the years in terms of this relationship – and from both sides. There’s a greater recognition now from the industry that safety has to remain paramount if the sector is going to continue its growth trajectory. And we’ve also seen a real willingness from NAV CANADA and Transport Canada to work with RPAS operators to safely continue growth. The NAV Drone app – and how widely it’s now used – is evidence of this collaboration from both sides. We look forward to enhanced capabilities on this already excellent tool.”</p><p>Want to learn more about the benefits of membership with the Aerial Evolution Association of Canada? You can find all the details <a href="https://www.aerialevolution.ca/become-a-member/" target="_blank">here</a>.</p>

NAV Canada Update

Enhanced Capabilities Coming to NAV Drone App

operator piloting underwater ROV on Deep Trekker handheld controller

Discover the essential role of underwater positioning, and how remotely operated vehicles are advancing accuracy in underwater inspections and surveys.

Underwater Positioning 101: Navigating the Depths with ROVs

<p dir="ltr" id="isPasted">The ocean is a hostile environment for humans, so much so that some would consider it even more hostile than space. Like space, the deep ocean is extremely cold and completely dark; but unlike space's absence of pressure, the deep ocean has extreme pressure. Deep ocean explorers can only reach these depths using either a submarine or a submersible.</p><p dir="ltr">Submarines, like those from the US Navy, are ships that can navigate long distances underwater without having to surface. They can navigate the world’s oceans with precision and at speeds upwards of 25 knots (46km/h). Their highly engineered hulls are constructed of layers of steel, titanium, and other metal alloys, capable of withstanding the extreme pressure of the ocean’s depths. These submarines are also highly compartmentalized to help mitigate any potential hull breach.</p><p dir="ltr">Submarines are sleek, self-contained ships with mission-critical redundant safety systems, pinpoint accuracy navigation capabilities, and powerful propulsion systems capable of circumnavigating the globe without refueling. For the most part, a submarine’s crew can move about freely and carry on with normal life, close quarters notwithstanding. &nbsp;</p><p dir="ltr">A submersible’s mission typically revolves around exploration or excursions and, like submarines, they can descend into the ocean’s depths. But that is about where the similarities end. Compared to submarines, submersibles are almost the complete opposite. In general, submersibles tend to be small and clunky and lack sleekness. Submersibles are usually only capable of carrying a limited crew of 1–3 individuals who serve as operators and researchers. Also, their hulls are generally engineered as a unibody structure, not necessarily made of steel, and typically feature port holes or large plexiglass globes as windows for the crew—something submarines lack. Additionally, submersibles have limited propulsion systems powered by batteries that propel the vessel at low speeds.</p><p dir="ltr">Because of their size, submersibles lack water-tight compartmentalization, meaning a hull breach can have disastrous consequences. A submersible’s dive missions are typically short—in the order of hours— and typically rely on a surface mother ship for support, so many of their onboard safety, navigation, and life support systems do not typically employ redundancy.</p><h2 dir="ltr">Extreme Water Pressure</h2><p dir="ltr">To get an idea of the immense pressure at the depth of the Titanic wreckage, let’s consider that the air pressure that surrounds us (referred to as one atmosphere) is 1013mbar or 14.7 pounds per square inch (PSI). We humans do not feel this pressure because the fluids in our bodies are pushing out, helping to equalize this pressure. But this all changes the deeper you go under the ocean; the pressure of the water pushing down on you increases approximately one atmosphere for every 10 meters of water depth. For example, at the depth where the Titanic wreckage lies, the pressure is approximately 385 atmospheres, or 385 times greater than the pressure at sea level. The fact that numerous sea-dwelling creatures face no difficulty coping with this high pressure, frigid 2.5°C water, and total darkness is simply nature at work.</p><h2 dir="ltr">Featured Products</h2><p dir="ltr">This week's New Tech Tuesday introduces two sensing products. One enables wireless monitoring of water leaks, while the other allows monitoring of humidity and temperature in critical electronics. With precise measurements and ultra-low power consumption, these dependable products can help keep water and moisture under control in your future engineering projects.</p><p dir="ltr">The <a href="https://www.mouser.com/new/multitech/multitech-wireless-water-leak-sensors/">LoRaWAN®&nbsp;Wireless Leak Detection Sensors from MultiTech</a> offer a highly effective solution to mitigate water damage in a range of environments. These sensors are available as 1-meter rope sensors for indoor, outdoor, or industrial use. In puck form, these sensors can promptly send alerts over a wireless network upon detection of water to prevent catastrophic damage. Leveraging LoRaWAN technology, these remote detectors can be strategically placed near water heaters, standing tanks, toilets, septic systems, floor drains, and other potential leakage points to preempt costly water damage.</p><p dir="ltr">The sensors are built for IoT applications, engineered for long-range transmission, and offer an extended battery life of 5–10 years at an affordable cost. They feature an open architecture design, allowing for flexible integration with other systems. A notable advantage is the optional web-based console for real-time provisioning, monitoring, and configuration of sensors in the field.</p><p dir="ltr">These sensors also have applications in monitoring plumbing and reservoir leaks, burst water pipe surveillance, data center leak, and water intrusion monitoring. These capabilities make them ideal for complex facilities, with custom designs available to meet specific needs.</p><p dir="ltr">Integrating these sensors on the same network allows monitoring from even the most remote locations. The sensors also feature long-range, excellent wireless penetration through structures, enclosure tamper detection, automatic error reporting, and over-the-air configuration. All these features and benefits reinforce the role of MultiTech's wireless leak detection sensors in effectively managing and reducing liquid leak-related risks.</p><p dir="ltr">The <a href="https://www.mouser.com/new/sensirion/sensirion-sht4x-digital-sensor/">Sensirion 4th Generation SHT4x Digital Humidity and Temperature Sensors</a> offer a range of benefits for climatic management of critical electronics. These sensors feature high accuracy and ultra-low power consumption, making them ideal for mobile and battery-driven applications. With their extended supply voltage range and improved accuracy specifications, they are well-suited for climate control, anti-fogging, and relative humidity/temperature (RH/T) condition monitoring. The sensors are compact and housed in a robust DFN package, allowing for easy integration into challenging designs while meeting the highest reliability standards. Additionally, the <a href="https://www.mouser.com/new/sensirion/sensirion-senseval-sht4xv1-eval-board/">SENSEVAL-SHT4xV1 Evaluation Board</a> simplifies sensor evaluation and prototyping, with compatibility for various STMicroelectronics boards. The I²C interface provides flexibility, and the internal heater enables sensor operation in demanding environments. These sensors are packaged in a surface mount technology (SMT) compatible format, making them suitable for high-volume applications. Sensirion's proven sensor solutions are widely used across different applications and markets.</p><p dir="ltr"><span class="fr-img-caption fr-fic fr-dib" style="width: 832px;"><span class="fr-img-wrap"><img src="https://s3-us-west-1.amazonaws.com/wevolver-project-images/froala%2F1730708637663-sensor.webp" style="width: 832px;" class="fr-fic fr-dib"><span class="fr-inner">MultiTech LoRaWAN Wireless IoT Sensors</span></span></span></p><h3 id="isPasted"><br></h3><p><br></p><h2>Conclusion</h2><p dir="ltr">The ocean’s immense water pressure at great depths poses a significant threat to humans and machines alike.</p><p dir="ltr">In the realm of technology, this week’s featured products offer innovative solutions for detecting water leaks and monitoring moisture and temperature. The potential damage caused by water leaks and moisture to electronics cannot be overlooked. The featured products from MultiTech and Sensirion play a crucial role in preventing such damage by providing early detection and monitoring capabilities. Implementing these innovative sensing technologies enables engineers to effectively mitigate the risks associated with water leakages or moisture buildup, ensuring the longevity and optimal performance of critical electronic systems.</p>

This article introduces two sensing products. One enables wireless monitoring of water leaks, while the other allows monitoring of humidity and temperature in critical electronics. 

Perils of the Deep: Mission Critical Sensing Technology Solutions

In this episode, we explore how AI can help aerial vehicles adjust to extreme turbulence in real-time and enhance safety/stability, even in challenging driving conditions.

Scared of Turbulence? AI -Might- Fix That

<section id="isPasted"><p>When it comes to inspections in the maritime environment, the status quo has long been marked by challenges that impede efficiency and incur significant costs. Routine vessel inspections, vital for maintaining operational integrity, optimizing fuel efficiency, and ensuring safety underwater, have traditionally relied on divers or drydocking methods, both of which are inherently costly and time-consuming.</p><p>The emergence of remotely operated vehicles (ROVs) promises a more accessible and cost-effective alternative, yet their usability has been hindered by the perennial problem of navigation beneath vessels' hulls.</p><p>This article provides a comprehensive exploration of Dead Reckoning and the seminal work undertaken by Deep Trekker in mini ROV technology, with a particular emphasis on its potential to transform routine vessel inspections. The focus is on highlighting the implications for fuel efficiency, defect detection, and the cost-effective optimization of vessel maintenance.</p><p>This innovative breakthrough was achieved by Deep Trekker’s pioneering work on Dead Reckoning technology. These latest achievements have the potential to advance underwater vessel inspections by providing a practical solution to the long-standing challenge of underwater navigation.</p><img data-fr-image-pasted="true" src="https://images.ctfassets.net/kzewhs8e6cvu/3t6Sd0J8AmQJovMiFiUn2a/a62bd6232bd4c359e78a51496aabe8c7/Group_Glamor_Shot_crop1.jpg" alt="DESCRIPTION HERE" width="800" height="356" class="fr-fic fr-dii"></section><section><h2>Applications of Dead Reckoning with Underwater Robotics</h2><p>Beyond just hull inspections, Dead Reckoning finds widespread application in the field of underwater robotics, where autonomous vehicles and ROVs navigate complex underwater environments for various tasks, including oceanographic research, underwater surveys, pipeline maintenance, and search and recovery, to name a few.</p><p>In oceanographic research, ROVs equipped with Dead Reckoning systems can gather data on ocean currents, temperature gradients, water quality, and marine life distribution. By continuously updating their positions through Dead Reckoning calculations, ROVs can execute predefined survey patterns, enabling scientists to study ocean dynamics and ecosystem health.</p><p>Similarly, in underwater inspections and maintenance operations, ROVs rely on Dead Reckoning to navigate complex underwater structures, such as offshore oil rigs and submerged pipelines. By accurately estimating their positions relative to target objects, ROVs can perform tasks such as visual inspections, structural repairs, and equipment installations with minimal human intervention.</p><p>Dead Reckoning also plays a vital role in search and recovery (SAR) missions, where time-critical decisions depend on accurate positional information. Deep Trekker ROVs equipped with Dead Reckoning systems can systematically cover large search areas, narrowing down the search radius based on calculated positions and sensor feedback.</p><p>Overall, the integration of Dead Reckoning with underwater robotics facilitates more effective navigation in challenging underwater environments, enabling a wide range of scientific, commercial, industrial, and humanitarian applications.</p></section><section><h2>The Significance of Dead Reckoning in Maritime Inspections</h2><p>Dead Reckoning is a key component in maritime operations, especially in underwater inspections, as it provides a fundamental means of tracking the position and movement of inspection equipment in underwater environments, such as ROVs. This enables inspectors to navigate, track, and collect data accurately in challenging subaquatic settings.</p><p>When combined with other navigation aids and sensors, Dead Reckoning contributes to the safety, efficiency, and effectiveness of maritime inspections, ensuring that they meet their intended objectives.</p><p>Here are some key points highlighting the significance of Dead Reckoning in maritime operations:</p><h3>Navigating Underwater Without GPS or Electronic Aids</h3><p>Dead Reckoning serves as a valuable alternative for navigation in GPS-denied environments like underwater regions where GPS signals may be obstructed or jammed. In underwater inspection scenarios, GPS signals are unavailable or unreliable due to the water's attenuation of satellite signals. Dead Reckoning can provide positional data when these systems are unavailable, allowing for underwater navigation without the assistance of GPS or optics in underwater environments.</p><p>By harnessing a combination of inertial sensors, gyroscopes, accelerometers, and sophisticated algorithms, Dead Reckoning enables ROV operators to maintain accurate spatial awareness and navigate with confidence, irrespective of GPS availability.</p><p>Operators can rely on Dead Reckoning’s positional data to guide the ROV along predetermined routes and conduct thorough inspections, all without the need for GPS or optics assistance.</p><h3>Maximizing Inspection Efficiency with Position Tracking</h3><p>Dead Reckoning enables inspectors to continuously estimate the position of Deep Trekker ROVs as they move underwater during inspections. This information is critical for ensuring that the inspection covers the intended area. When you know where you are, you know where you have already inspected, and you know where you need to go next. Up until now, there has not been an effective method for position tracking for underwater ROVs near ships.</p><p>By integrating various sensors and algorithms, Dead Reckoning provides real-time feedback on the ROV's location, allowing inspectors to maintain control. By employing Dead Reckoning technology, inspectors can monitor the ROV's position relative to predefined waypoints or planned trajectories, ensuring that the inspection remains on course and covers all targeted areas effectively.</p><img data-fr-image-pasted="true" src="https://images.ctfassets.net/kzewhs8e6cvu/76y0rV73H4Knpiq1h0jdGP/654a1b0426b093d3ada261e9c8bb45d7/gif-__ROV_MOVING_ALONG_HULL_OF_SHIP_WITH_TRACK_LINE_FOLLOWING.gif" alt="DESCRIPTION HERE" width="800" height="356" class="fr-fic fr-dii"></section><section><blockquote><p><em>"Real-time position tracking enables inspectors to adapt to changing underwater conditions or unexpected obstacles, allowing for dynamic adjustments to the inspection strategy as needed."</em></p></blockquote><p>By maintaining accurate spatial awareness throughout the inspection process, inspectors can assess underwater assets, identify potential issues, and make informed decisions to optimize maintenance and repair activities.</p><h3>Enhancing Underwater Safety</h3><p>When working underwater, safety is a primary concern, both for the ROV operators and any accompanying divers - and knowing the location of the ROV and divers is essential for safety.</p><p>Dead Reckoning helps inspectors ensure that ROVs or divers do not stray into hazardous areas, such as underwater structures, shipwrecks, or areas with strong currents. By utilizing Dead Reckoning for tracking the precise location of ROVs relative to underwater structures and currents, potential risks can be identified and avoided, minimizing the likelihood of accidents or damage to equipment.</p><h3>Optimizing Maintenance Strategies through Data Driven Insights</h3><p>Positional data obtained through Dead Reckoning improves the quality of inspection data, enabling inspectors to navigate ROVs to specific areas of interest. This targeted approach ensures that inspections focus on the most important areas, reducing the chance of missing essential details and improving data accuracy.</p><img data-fr-image-pasted="true" src="https://images.ctfassets.net/kzewhs8e6cvu/5sM6RDNMt3mhw0FFcZ4pfK/55f0e7b543ed7c1e8d6b733f221c3aa0/gif-__LOOKING_UP_CLOSE_AT_SHIP_WITH_DEAD_RECKONING_TRACK_LINE_ON_SCREEN.gif" alt="DESCRIPTION HERE" width="800" height="356" class="fr-fic fr-dii"><p>This includes data such as the location of underwater structures, defects, or anomalies, which must be precisely recorded for effective analysis. Higher quality data can lead to more informed decision-making, potentially reducing the need for follow-up inspections that consume additional fuel and resources.</p><p>The data collected by ROVs utilizing Dead Reckoning technology provides valuable insights that can optimize vessel maintenance strategies. By accurately documenting hull conditions and identifying areas requiring attention, ROVs allow maintenance teams to prioritize repairs, schedule cleaning operations, and implement proactive maintenance measures.</p><p>This data driven approach minimizes downtime, reduces operational costs, and extends the lifespan of vessels, ultimately raising the bar for operational efficiency and profitability.</p></section><section><h3>Fuel Efficiency and Resource Management</h3><p>Dead Reckoning assists in efficient resource management by helping inspectors monitor the progress of inspections. It helps ROVs identify the optimal times to clean the ship, to ensure that the hull remains clear of biofouling. Fuel efficiency in maritime operations can be dramatically improved by regular inspections and keeping the hull clear of marine growth - which can potentially reduce fuel efficiency by up to 40% by creating drag from the rough surface.</p><p>Minimizing fuel consumption not only saves money but also reduces the environmental impact of maritime operations. Dead Reckoning, by ensuring efficient maintenance schedules, contributes to sustainability efforts by reducing emissions associated with fuel burning.</p><p><img data-fr-image-pasted="true" src="https://images.ctfassets.net/kzewhs8e6cvu/5wlYcwl6ZPnGvJmvXR1PbL/23d532b66f95008b4391b9f560b8b9d5/Wed-Aug-7-12-56-13-2019-hi-res-date-removed.jpg" alt="Hull inspection biofouling" class="fr-fic fr-dii"></p></section><section><h2>Integration of Dead Reckoning with Advanced Sensor Technologies</h2><p>Dead Reckoning technology is often integrated with advanced sensor technologies to further enhance the capabilities of ROVs during vessel inspections. Deep Trekker’s innovative Sensor Fusion algorithms is a great example of this.</p><p>Sensors such as acoustic positioning systems, imaging sonars, and 3D mapping cameras complement Dead Reckoning by providing additional spatial awareness and environmental data.</p><p>This integration enables ROVs to navigate complex underwater environments more effectively and capture comprehensive inspection data for thorough analysis and decision-making.</p></section><section><h2>Future Prospects and Innovations in ROV-based Vessel Inspections</h2><p>Dead Reckoning is a fundamental navigation technique that ROVs and underwater vehicles use to estimate their position and navigate in GPS-denied or challenging environments. While it provides continuous position estimates, it's important to combine with other sensor data and correction methods to maintain accuracy, especially in dynamic underwater conditions.</p><p>In the maritime industry where efficiency, accuracy, and cost-effectiveness are critical to operations, Deep Trekker's Dead Reckoning technology stands as an example of this innovation's potential to reshape long standing industry practices and overcome the historical challenges of underwater navigation.</p><blockquote><p><em>"The ongoing advancements in ROV technology, coupled with the continued refinement of Dead Reckoning algorithms, point to an exciting future for vessel inspections."</em></p></blockquote><p>Innovations such as autonomous navigation, machine learning algorithms, and advanced sensor fusion techniques promise to further enhance the capabilities of ROVs for conducting comprehensive and efficient inspections.</p><p>As these technologies continue to evolve, ROVs equipped with Dead Reckoning will play an increasingly prominent role in maintaining vessel integrity and ensuring maritime safety in the years to come.</p></section><section><h2>The Deep Trekker Advantage</h2><p>Deep Trekker ROVs, engineered with rugged industrial-grade materials, are designed for versatility and durability. They offer immediate deployment and a comprehensive variety of advanced features. These ROVs are highly portable and quick to set up, featuring powerful LED lighting, a live 4K video feed, and up to 360-degree field of view, imaging sonar, and flexible sampling tools.</p><p>Our experienced team is at your service to offer expert guidance for a wide spectrum of applications, ranging from inspecting hull vessels to water tanks to conducting underwater assessments across various industries. We ensure tailor-made solutions that precisely match your specific requirements. When you're prepared to acquire your Deep Trekker ROV, don't hesitate to <a href="https://www.deeptrekker.com/contact-us" target="_blank">get in touch</a> with us for a <a href="https://www.deeptrekker.com/request-quote" target="_blank">personalized quote.</a></p></section>

Operator piloting ROV with Dead Reckoning tracking

Discover how Deep Trekker's ROV technology transforms underwater navigation, overcoming traditional challenges in underwater positioning. 

Modernizing Vessel Inspections: Dead Reckoning for Mini ROVs

<p id="isPasted">As you might recall from <a href="https://cypherrobotics.com/2024/10/17/cypher-robotics-puts-captis-on-the-global-stage-at-gitex-global-2024-in-dubai/?et_fb=1&PageSpeed=off" target="_blank">this post</a>, Cypher Robotics and its <a href="https://indrorobotics.ca/cypher-robotics-announces-captis-a-new-solution-for-industrial-scanning/" target="_blank">Captis</a> cycle-counting/inventory management solution recently attended the huge <a href="https://www.gitex.com/" target="_blank">GITEX GLOBAL 2024</a> event in Dubai. It’s the world’s largest technology and AI exhibition, with some 200,000 attendees. It was a *huge* show.</p><p>But a lot of the work – and the opportunities – for both Cypher Robotics and InDro Robotics (which incubated Cypher and has a technology agreement with the company) took place away from the show floor. Cypher Robotics CEO and InDro Vice President Peter King spent much of his time in high-level meetings with executives from five of the largest companies in the United Arab Emirates.</p><p>“These were C-Suite level meetings, where we were able to learn more about what these companies do – and discuss how both InDro and Cypher can offer solutions that could benefit them,” says King.</p><p>These aren’t companies where you can simply call and ask for a meeting with high-level executives. There needs to be a catalyst to facilitate such discussions.</p><p>And there was: The Government of Canada; specifically, the Canadian Consulate in Dubai.</p><p><em>Below: Cypher Robotics CEO Peter King on the floor at GITEX GLOBAL 2024. Much of his time was spent off the floor, meeting with executives from the largest companies in the UAE</em><em><img src="https://s3-us-west-1.amazonaws.com/wevolver-project-images/froala%2F1729798081995-GITEX-Peter.jpg-2.webp" style="width: 100%px;" class="fr-fic fr-dib" alt="Cypher Robotics Booth at GITEX"></em></p><h3 id="isPasted">Trade Mission</h3><p>Among the many responsibilities of the Federal Government is promoting trade between Canadian firms and international clients. Sometimes, there are large “Team Canada Trade Missions” which are led by a Minister and often covered by media. With these missions, there’s a specific push on the Indo-Pacific region. On other occasions, however, the government pulls together smaller groups with a very specific focus. Months before GITEX GLOBAL 2024 was to take the world stage, planning began for a mission in Dubai that would take place the same week.</p><p>Government officials identified five Canadian firms in the Canadian high-tech sector it felt might be a fit for the UAE market. InDro Robotics was invited to participate – and was the only company among those five from the robotics sector.</p><p>“They identified that our solutions could be highlighted in Dubai – not only for trade reasons, but also to help solve some really hard problems,” says Peter King. “We were obviously really pleased to be one of a small handful of technology companies to be on the federal government’s radar.”</p><p>Canada’s Consul General in Dubai, H.E. Tracy Reynolds, was at the helm of this program and coordinated a series of meetings with “the UAE’s most influential business and technology leaders,” reads a Government of Canada document outlining the program.</p><p>“Consul General Reynolds will lead a two-day outreach program that will allow selected Trade Commissioner Service (TCS) clients to pitch their products and solutions to Dubai’s conglomerates, which are considered to be major buyers of ICT products and solutions. The meetings will also allow the delegation to learn about the latest technologies being adopted by these organizations,” it adds.</p><h3><br></h3><h3 id="isPasted">Why UAE?</h3><p>Though historically an oil-driven economy, the United Arab Emirates has diversified greatly in recent years. It has evolved, according to the CIA’s World FactBook, “into a trade-oriented logistics and supply chain leader (with) strong foreign direct investment orientation; building trade and investment ties through partnership agreements…” The UAE Gross Domestic Product is the fourth highest in the Middle East (after Turkey, Saudi Arabia and Israel), with an estimated USD 719.733 billion GDP in 2023.</p><p>In Dubai, the skyline has been utterly transformed over the past few decades. It’s home to the world’s tallest building, the Burj Khalifa, and other ultra-modern architecture. Known also for its luxury shopping and high-end autos, Dubai has also embraced technology in recent years. In fact, the local police count Tesla Cybertrucks among their fleet.</p><p>Dubai has never been as dependent on oil as the other six Emirates that comprise the UAE – and Dubai has led the way in the UAE in terms of economic diversification. According to Wikipedia, “Oil production, which once accounted for 50% of Dubai’s gross domestic product, contributes less than 1% today. In 2018, wholesale and retail trade represented 26% of the total GDP; transport and logistics, 12%; banking, insurance activities and capital markets, 10%; manufacturing, 9%; real estate, 7%; construction, 6%; tourism, 5%. The International Herald Tribune described it as ‘centrally-planned free-market capitalism’.”</p><p>In other words, Dubai – and the wider UAE – are a significant and growing global marketplace.</p><p><em>Below: The Dubai Skyline at night. Photo by Ivan Siarbolin – https://www.pexels.com/photo/city-skyline-during-night-time-3787839/, CC0, https://commons.wikimedia.org/w/index.php?curid=95959711</em><em><img src="https://s3-us-west-1.amazonaws.com/wevolver-project-images/froala%2F1729798138316-Dubai_Skylines_at_night_Pexels_3787839-scaled.jpg.webp" style="width: 100%px;" class="fr-fic fr-dib" alt="Dubai Skyline"></em><br></p><h3 id="isPasted">High-Level Agenda</h3><p>With that context, it’s clear why the Canadian Consulate in Dubai sees opportunity. Being on the ground, Canadian&nbsp;Consul General&nbsp;Tracy Reynolds,&nbsp;Deputy Consul General Anthony Finch and Trade Commissioner&nbsp;Arun Basandai have an insider’s vantage point into the key economic players in Dubai and the UAE.&nbsp;And so, over the course of two days, they accompanied representatives of the five invited Canadian companies to five different high-level meetings.</p><p>The first was with one of the largest real estate developers in the entire UAE. Remember the earlier reference to the Burj Khalifa? This company owns it. In addition to real estate, its diverse portfolio includes&nbsp;retail, hospitality, and&nbsp;leisure. The firm’s Executive Director and its Head of Information Technology attended the meeting.</p><p>We don’t want to get into the details, but it was an excellent discussion – which included how solutions from both InDro Robotics and Cypher Robotics might be useful to that firm.&nbsp;</p><p>From there, it was off to a massive global investment company that has been a major driver of Dubai’s spectacular growth. It’s involved with 10 sectors,&nbsp;including real estate, hospitality, leisure&nbsp;&amp; entertainment, media, ICT, design, education, retail, manufacturing, and&nbsp;logistics and science. It owns hotels, parks, resorts, a huge arena, multiple large retail outlets – and is also involved in multiple projects to accelerate Dubai into a fully Smart City. There were fruitful discussions there as well.</p><p>Meeting three was with one of the largest retailers in Dubai and the entire UAE with an emphasis on the fashion and lifestyle industry. On the food and beverage side, it runs multiple name brand franchises throughout the UAE and is the distributor/retailer of major fashion brands. It’s a huge company with a massive rolling inventory across several sectors. As with the previous meetings, all five Canadian technology companies had a chance to discuss their offerings.</p><p>&nbsp;</p><h3>And There Was More…</h3><p>Once again, it was C-suite meetings with the full support of senior Consulate staff. The group met with the CEO and Chief Strategy and Technology Officer (CSTO) of the leading shopping mall, retail and leisure company across the Middle East, Africa and Asia. It owns and operates 27 major shopping malls, multiple hotels, cinemas, etc. and has assets in excess of USD 18 billion and 44,000 employees.</p><p>The final meeting was with “a multinational retail franchise operator of 70 brands in 20 countries.” Those brands include Starbucks, Chipotle and Cheesecake Factory. The company runs hotels and major retail outlets with names you’d recognize. The company’s Chief Strategy and Digital Officer attended this meeting, and was able to learn about solutions offered by all five Canadian technology companies.</p><p>“These meetings were a tremendous opportunity to learn not only about what these leading UAE companies do, but also explore some of the challenges they face with operations at that scale,” says King. “There was significant interest in solutions from both InDro and Cypher – and I’m confident these were just the first of many conversations to come.”</p><p><em>Below: The Cypher Robotics cycle-counting and RFID scanning Captis, which can operate autonomously for five hours and also capture precision digital twins. Below that is the InDro Robotics Sentinel, designed for remote asset inspection, security and surveillance and digital twins</em><em><img src="https://s3-us-west-1.amazonaws.com/wevolver-project-images/froala%2F1729798194505-Captis-1-scaled.jpg.webp" style="width: 100%px;" class="fr-fic fr-dib" alt="Captis Robot"></em><img src="https://s3-us-west-1.amazonaws.com/wevolver-project-images/froala%2F1729798212185-Sentinel-in-substation-1.jpg.webp" style="width: 100%px;" class="fr-fic fr-dib" alt="Sentinel Inspection Robot"></p><h3 id="isPasted">InDro's Take</h3><p>We are pleased to have been selected to take part in this trade mission in the United Arab Emirates – and are exceedingly grateful to the senior staff at the Canadian Consul General in Dubai. These were exceptional meetings and, potentially, the beginning of new business relationships.</p><p>“These meetings were a significant step along Cypher’s long-term roadmap, which includes markets beyond North America,” says King. “Every business relationship begins with a discussion, and these were very productive introductory meetings for all of the Canadian firms on this trip. I’d like to extend our deepest thanks for Consul General Tracy Reynolds, Trade Commissioner Arun Basandani and Deputy Consul General Anthony Finch.”</p><p>InDro Founder and CEO Philip Reece is also pleased.</p><p>“These meetings were a remarkable opportunity for not only InDro and Cypher, but for four other innovative Canadian tech companies,” he says. “The Government of Canada recognizes the global shift toward Industry 4.0 and the role Canadian technology companies can play in that. We are pleased that InDro had this opportunity and extend our thanks to all those involved.”</p><p>If you’d like to learn more about InDro Robotics solutions, contact us <a href="https://indrorobotics.ca/connectwithanexpert/" target="_blank">here</a>. For Cypher Robotics and Captis, reach out <a href="https://cypherrobotics.com/contact-us/" target="_blank">here</a>.</p><p><em>Cover image of Dubai at top of story via Wikimedia Commons by Tim Reckmann, CC BY-SA 3.0</em></p>

Exploring strategic partnerships and showcasing cutting-edge robotic technologies, InDro Robotics and Cypher Robotics attend pivotal trade discussions to expand their global impact.

InDro Robotics and Cypher Robotics attend High-Level Trade Meetings in Dubai

<p id="isPasted">Inspecting FPSOs in harsh marine environments is no easy task, especially with high temperatures, confined spaces, and the need for precise corrosion monitoring. Recently, a major breakthrough in Non-Destructive Testing (NDT) was achieved during the inspection of an FPSO tank, where both Ultrasonic Testing (UT) and Visual Testing (VT) were conducted using SKYRON, an intelligent flying robot designed to perform NDT inspections faster, safer, and more cost-effectively.</p><p>This innovative approach allowed inspectors to gather crucial data while avoiding the dangers of traditional methods like rope access and scaffolding. From capturing HD images to delivering UT readings in temperatures up to 45°C, the inspection process was completed swiftly, safely, and more efficiently than ever.</p><p><strong>Watch the full inspection video to see how NDT is being transformed!</strong></p>

A Technological Breakthrough

Redefining NDT Inspections in FPSOs

<p id="isPasted">This article was discussed in our <a href="https://www.wevolver.com/profile/the.next.byte" rel="noopener noreferrer">Next Byte podcast</a>.&nbsp;</p><p><span contenteditable="false" draggable="true" class="fr-video fr-deletable fr-fvc fr-dvb fr-draggable"><iframe height="200px" width="100%" frameborder="no" scrolling="no" seamless="" src="https://player.simplecast.com/ba9d3b2c-0388-4b26-839e-f00c49d3ec84?dark=false" class="fr-draggable" data-lf-form-tracking-inspected-kn9eq4roawkarlvp="true" data-lf-yt-playback-inspected-kn9eq4roawkarlvp="true" data-lf-vimeo-playback-inspected-kn9eq4roawkarlvp="true"></iframe></span><br></p><p>The full article will continue below.</p><hr><p data-block-key="yqyid" id="isPasted">In nature, flying animals sense coming changes in their surroundings, including the onset of sudden turbulence, and quickly adjust to stay safe. Engineers who design aircraft would like to give their vehicles the same ability to predict incoming disturbances and respond appropriately. Indeed, disasters such as the fatal Singapore Airlines flight this past May in which more than 100 passengers were injured after the plane encountered severe turbulence, could be avoided if aircraft had such automatic sensing and prediction capabilities combined with mechanisms to stabilize the vehicle.</p><p data-block-key="yqyid"><span class="fr-img-caption fr-fic fr-dib" style="width: 832px;"><span class="fr-img-wrap"><img src="https://images.wevolver.com/eyJidWNrZXQiOiJ3ZXZvbHZlci1wcm9qZWN0LWltYWdlcyIsImtleSI6ImZyb2FsYS8xNzI5MDM4MjAxNjIyLUFuYW5ka3VtYXItR2hhcmliLVdpbmRfVHVubmVsX0ZhbGNvbi1XRUIud2lkdGgtNDUwLmpwZyIsImVkaXRzIjp7InJlc2l6ZSI6eyJ3aWR0aCI6OTUwLCJmaXQiOiJjb3ZlciJ9fX0=" style="width: 100%px;" class="fr-fic fr-dib"><span class="fr-inner">The team's experimental setup in the John W. Lucas Wind Tunnel at Caltech. A large black cylinder with a plate attached at the front creates irregular turbulence under the tunnel's high-speed winds. The airfoil wing system with eight pressure sensors and a pitot tube is mounted on a load cell to measure the lift experienced by the system. Credit: Caltech</span></span></span></p><p data-block-key="bg2ju">Now a team of researchers from Caltech's <a href="https://cast.caltech.edu/">Center for Autonomous Systems and Technologies</a> (CAST) and Nvidia has taken an important step toward such capabilities. In a new <a href="https://www.nature.com/articles/s44182-024-00013-0.epdf?sharing_token=6SA8UpWMvumTfhM3BzcI0NRgN0jAjWel9jnR3ZoTv0OYBT9CUtY2_MnOaaTlLg26HDgxOHgFndBOc1Ku9JjlUbinxhxQy2OVlESO-2I1ea10WRlqhnXFkZL3MD7WxjALanseKL57Txyt7Qm936pSVU30LsD6GimfDMNURtTs7_Q%3D">paper</a> in the journal <em>npj Robotics</em>, the team describes a control strategy they have developed for unmanned aerial vehicles, or UAVs, called FALCON (Fourier Adaptive Learning and CONtrol). The strategy uses reinforcement learning, a form of artificial intelligence, to adaptively learn how turbulent wind can change over time and then uses that knowledge to control a UAV based on what it is experiencing in real time.</p><p data-block-key="83mj0">"Spontaneous turbulence has major consequences for everything from civilian flights to drones. With climate change, extreme weather events that cause this type of turbulence are on the rise," says <a href="https://www.eas.caltech.edu/people/mgharib">Mory Gharib</a> (PhD '83), the Hans W. Liepmann Professor of Aeronautics and Medical Engineering, the Booth-Kresa Leadership Chair of CAST, and an author of the new paper. "Extreme turbulence also arises at the interface between two different shear flows—for example, when high-speed winds meet stagnation around a tall building. Therefore, UAVs in urban settings need to be able to compensate for such sudden changes. FALCON gives these vehicles a way to understand the turbulence that is coming and make necessary adjustments."</p><p data-block-key="djqb3">FALCON is not the first UAV control strategy to use reinforcement learning. However, previous strategies have not tried to learn the underlying model that truly represents how turbulent winds work. Instead, they have all been model-free methods. Such methods focus on maximizing a reward function that cannot be used to tackle different settings, such as different wind conditions or vehicle configurations, without retraining because they focus on just one environment.</p><p data-block-key="cs7cd">"That's not so good in the physical world, where we know that situations can change drastically and quickly," says <a href="https://www.eas.caltech.edu/people/anima">Anima Anandkumar</a>, the Bren Professor of Computing and Mathematical Sciences at Caltech and an author of the new paper. "We need the AI to learn the underlying model of turbulence well so that it can take action based on how it thinks the wind will change."</p><p data-block-key="45uau">"Advancements in fundamental AI will change the face of the aviation industry, enhancing safety, efficiency, and performance across a range of platforms, including passenger planes, UAVs, and carrier aircraft. These innovations promise to make air travel and operations smarter, safer, and more streamlined," says Kamyar Azizzadenesheli, a co-author from Nvidia.</p><p data-block-key="dsheu">As the FALCON acronym says, the strategy is based on Fourier methods, meaning that it relies on the use of sinusoids, or periodic waves, to represent signals—here, wind conditions. The waves provide a good approximation of standard wind motions, keeping needed computation to a minimum. Within those waves, when extreme turbulence arises, the unsteadiness shows up as a noticeable change in frequency.</p><p data-block-key="fekos">"If you can learn how to predict those frequencies, then our method can give you some prediction of what is headed your way," says Gharib, who is also director of the <a href="https://www.galcit.caltech.edu/">Graduate Aerospace Laboratories</a> at Caltech.</p><p data-block-key="fkq4t">"Fourier methods work well here because turbulent waves are better modeled in terms of frequencies, with most of their energy lying in low frequencies," says co-lead author Sahin Lale (PhD '23), now a senior staff research engineer at Neural Propulsion Systems, Inc., who completed the work while at Caltech. "Using this prior knowledge simplifies both the learning and control of turbulent dynamics, even with a limited amount of information."</p><p data-block-key="9hodp">To test the effectiveness of the FALCON strategy, the researchers created an extremely challenging test setup in the <a href="http://windtunnel.caltech.edu/">John W. Lucas Wind Tunnel</a> at Caltech. They used a fully equipped airfoil wing system as their representative UAV, outfitting it with pressure sensors and control surfaces that could make adjustments online to things like the system's altitude and yaw. They then positioned a large cylinder with a moveable attachment in the wind tunnel. When wind flowed over the cylinder, it created random, major fluctuations in the wind reaching the airfoil.</p><p data-block-key="3a2bc">"Training a reinforcement learning algorithm in a physical turbulent environment presents all kinds of unique challenges," says Peter I. Renn (BS '19, PhD '23) co-lead author of the paper who is now a quantitative strategist at Virtu Financial. "We couldn't rely on perfectly clean signals or simplified flow simulations, and everything had to be done in real time."</p><p data-block-key="b7d3m">After about nine minutes of learning, the FALCON-assisted system was able to stabilize itself in this extreme environment.</p><p data-block-key="2krh3">"With each new observation, the program gets better because it has more information," says Anandkumar.</p><p data-block-key="c19ni">"The future really depends on how powerful the software gets in terms of needing less and less training," says Gharib. "Quick adaptation is going to be the challenge, and we are going to push, push, push."</p><p data-block-key="btuk4">Looking to the future, he adds that the researchers envision giving UAVs and even passenger planes the ability to share sensed and learned information about conditions with each other. Such plane-to-plane sharing of sensor measurements and artificial intelligence–based learning, especially when in the vicinity of a disturbance, could help keep aircraft safe.</p><p data-block-key="4kdgk">"I believe that's going to happen," says Gharib. "Otherwise, things will get pretty dangerous as extreme weather events increase in frequency."</p><p data-block-key="d6a7o">The paper, "FALCON: Fourier Adaptive Learning and Control for Disturbance Rejection Under Extreme Turbulence," was published online on September 24. Babak Hassibi, the Mose and Lillian S. Bohn Professor of Electrical Engineering and Computing and Mathematical Sciences at Caltech is also an author of the new paper. The work was supported by CAST and by grants from the National Science Foundation and the U.S. Office of Naval Research.</p>

In nature, flying animals sense coming changes in their surroundings, including the onset of sudden turbulence, and quickly adjust to stay safe. Engineers who design aircraft would like to give their vehicles the same ability to predict incoming disturbances and respond appropriately.

AI-Trained Vehicles Can Adjust to Extreme Turbulence on the Fly

<section id="isPasted"><h2>Data Collection in the Battle Against Mosquito-Borne Diseases</h2><p>In ongoing research against mosquito-borne diseases, Loyola University Chicago has proactively integrated innovative technology to modernize the approach to data collection in the field of public health. A key asset in this initiative is Pipe Trekker's crawlers, which have proven to be invaluable tools. These robotic crawlers allow researchers to explore and monitor storm sewer networks that were previously inaccessible, significantly enhancing efficiency in capturing data.</p><p>This case study examines the collaboration between Loyola University Chicago and Pipe Trekker, focusing on the transformative impact of deploying pipe crawlers in the city's storm sewer networks. By focusing on the research and monitoring of mosquito populations, this partnership advances our understanding and management of public health challenges.</p></section><section><h2>Modernizing Data Collection With Pipe Trekker Crawlers</h2><p><img data-fr-image-pasted="true" src="https://images.ctfassets.net/sr1t8a9wvxz9/5Sq1g3EVl9iVxVEtULhcIF/9ce7e24c6b466c82b4e84935ef144e42/Tablet_Controller_-2.jpg" alt="Tablet Controller -2" class="fr-fic fr-dii"></p><p>Recognizing the role of storm sewer networks in mosquito control, Loyola University adopted a solution to address the traditional challenges associated with their monitoring. Ths solution comes in the form of Pipe Trekker's advanced crawlers, offering a breakthrough in navigating the intricate and expansive stormwater systems.</p><p>Dr. Justin Harbison, a leading figure in public health with expertise in mosquito control, emphasizes the importance of storm sewer networks, stating, "The storm sewer networks have been a cornerstone of mosquito control for decades. With Pipe Trekker's crawlers, we can now get into previously inaccessible areas, which is transforming our data collection process".</p><h2>Unveiling Hidden Mosquito Habitats: Loyola University Chicago's Mission in Storm Sewer Networks</h2><p>Dr. Harbison emphasizes the significance of storm sewer networks in mosquito habitat, and reveals the historical importance of these networks in mosquito control, dating back to the early 1900s. In metropolitan areas, such as Chicago, stormwater conveyance poses challenges due to its extensive and often inaccessible nature.</p><p>"Our mission is deeply rooted in science. By exploring storm sewer networks, we aim to unravel hidden mosquito habitats, contributing to more effective mosquito control strategies."</p><p>Dr. Harbison articulates the centrality of storm sewer networks in mosquito habitats, the challenges posed by their inaccessibility, and provides a contextual understanding of Loyola's mission in utilizing technology to push the boundaries of mosquito surveillance.</p><p>Dr. Harbison elaborates on the historical context, stating “These sewer networks are the cornerstone of our Public Health mosquito control works. Ever since we figured out that mosquitoes transmit diseases in the early 1900s, we have organized mosquito control" He emphasizes the treatment of storm sewers for over a century, particularly catch basins, which serve as inlets to these networks</p><p><img data-fr-image-pasted="true" src="https://images.ctfassets.net/sr1t8a9wvxz9/1uE5ftRZOweM95c6cGp0AU/f790d578d6f737de9c10cf739bfa365e/Harbison.jpg" alt="Harbison- loyola case study " class="fr-fic fr-dii"></p><p>However, the extensive network of stormwater systems, spanning thousands of miles, remains a challenge, especially in urban areas. Dr. Harbison points out the difficulties in determining the presence of mosquitoes or standing water within these systems, given their interconnected nature and small diameters. The Pipe Trekker crawler emerges as a critical solution, enabling exploration without the risks associated with confined spaces.</p><p>Dr. Harbison acknowledges the importance of safety regulations, stating, "So, having something that we can send down there that doesn't break OSHA (Occupational Safety and Health Administration) is critical since going into confined spaces is dangerous and risky." The Pipe Trekker crawler, with its non-invasive and compliance-focused design, allows Loyola to investigate these potential mosquito populations without compromising safety.</p><p>Dr. Harbison discusses the early experiences with Pipe Trekker, stating, "We know that mosquitoes can exist in these sewers. The first time Pipe Trekker went out and showed it to us, we saw a lot of larvae there. We went out a couple of weeks ago and found mosquito adults flying around in these pipes. And so, right now we're just at the beginning - we just have some ideas."</p><p>Currently in the early stages of understanding the extent of the mosquito problem, Loyola aims to determine if significant portions of mosquito populations, within the vast network of urban pipes, are being overlooked in disease control efforts. To overcome the challenges presented by storm sewer networks, Loyola is making a proactive effort to advance mosquito control strategies through pipe crawler technology and surveillance techniques.</p><p><img data-fr-image-pasted="true" src="https://images.ctfassets.net/sr1t8a9wvxz9/2fERJLXbN62w7gfRGt9Iue/9426d8ec7b093b85f2094944e6975e2c/IMG_4241.jpg" alt="loyola case study deployment " class="fr-fic fr-dii"></p></section><section><h2>Overcoming Challenges: Pipe Crawlers for Unique Situations</h2><p>The limitations of traditional methods creates a challenging barrier, and even creative ideas, such as attempting to deploy remote control cars in storm sewer networks, have proven unsuccessful due to issues like insufficient weight, traction, and control. The breakthrough in addressing these challenges comes with Pipe Trekker's crawler, offering a robust and compliant solution capable of navigating the challenging environment easily, without compromising safety regulations.</p><p>"The adaptability of Pipe Trekker's crawler is a game-changer. It allows us to explore critical areas that were once inaccessible, opening new avenues for comprehensive data collection."</p><p>Dr. Harbison emphasizes that the capabilities of pipe crawlers have proven valuable in Loyola's operation. The capability to capture high-resolution video emerges as a key feature, enabling real-time monitoring of mosquito larvae and standing water. As Loyola plans to amass a significant volume of video data, Dr. Harbison hints at the potential integration of artificial intelligence to expedite analysis, showcasing how Loyola is modernizing research methodologies.</p><p><img data-fr-image-pasted="true" src="https://images.ctfassets.net/sr1t8a9wvxz9/3EwWKoMtBYqwWupcGndT7t/0276b51b77cd698537dfb7e1a05217d0/mosquito_larvae.jpg" alt="mosquito larvae - loyola case study" class="fr-fic fr-dii"></p><h2>Looking to the Future: Advancements in Robotics, Optics, and Machine Learning</h2><p>"We envision future advancements in technology, and Pipe Trekker helps position us at the forefront of innovation in mosquito surveillance."</p><p>The collaboration with Pipe Trekker not only addresses current needs but aligns with the university's future vision. Discussing the potential evolution of the technology, Dr. Harbison emphasizes the practical integration of robotics, optics, and machine learning. This forward-looking approach reflects Loyola's efforts of adopting and incorporating emerging technologies that offer practical solutions for more efficient mosquito surveillance.</p><p>The expressed enthusiasm for future advancements is grounded in the tangible benefits that these technologies could bring to Loyola's research methodologies. Dr. Harbison sees the potential for enhanced precision and data analysis through the integration of artificial intelligence.</p><p>This perspective speaks to Loyola's academic rigor and practical application, positioning the university as a proactive contributor to the field of public health research. As technology evolves, Loyola is poised to leverage these advancements to not only meet current challenges but also to contribute meaningfully to the ongoing pursuit of effective mosquito control strategies.</p><p><img data-fr-image-pasted="true" src="https://images.ctfassets.net/sr1t8a9wvxz9/5YEL8rPcIMnnR7loNM71Fj/9922766e4e35393fa1296f5dcc04d86f/Beefed_up_vid.jpg" alt="Computer screen operator" class="fr-fic fr-dii"></p></section><section><h2>The Intersection of Academic Research And Technological Innovation</h2><p>The collaboration between Loyola University Chicago and Pipe Trekker extends beyond technology. Dr. Harbison commends Deep Trekker's outstanding customer service and responsiveness, highlighting the seamless experience in acquiring a crawler. The durability of the pipe crawler, evidenced by its performance in harsh environments aligns with Loyola's demanding research requirements.</p><p>"Pipe Trekker's outstanding customer service and the durability of the crawler make it a valuable asset in our research. The durability of the crawler is really impressive. It navigates harsh environments easily, making it a very effective tool for getting into those difficult to reach locations."</p><p>The Loyola University Chicago case study serves as a testament to the relationship between academic research and technological innovation. By embracing Pipe Trekker's crawlers, Loyola has not only expanded its capacity for mosquito surveillance, but has also paved the way for future advancements in the field. This collaborative effort stands as a significant contribution against mosquito-borne diseases, showcasing technology's potential to transform public health research</p><p>Dr. Harbison's endorsement of Pipe Trekker’s technology and its game changing implications on public health research underlines the significance of innovative solutions in addressing complex challenges. Pipe Trekker continues to support Loyola's mission, showcasing the adaptability and robustness of its technology.</p></section><section><h2>Efficiency and Precision in Remote Pipeline Inspection with Pipe Trekker's Crawler Technology</h2><p>Pipe Trekker’s pipe crawlers offer quick deployment and long battery life. With an enhanced high definition camera for crisp and clear visuals during remote inspections, a user-friendly handheld controller, two case setup, and reporting capability, they can be effectively utilized in the most remote locations, saving time and reducing risk to human workers.</p><h3>A-200 Pipe Trekker: Navigating Rugged Terrain and Large Pipes</h3><p>The&nbsp;<a href="https://www.pipetrekker.com/product/a200" target="_blank" rel="noopener">A-200</a>, a crawler designed for pipes 8 inches and larger, excels in rugged terrain with its robust industrial-grade anodized aluminum and stainless steel construction and sapphire camera lens cover. Boasting a full HD 360° pan, 280° tilt, and 10x optical, 12x digital zoom camera, it ensures precise inspections, offering comprehensive coverage for detailed examinations. With a submersible depth rating of 50 meters (164 feet), the A-200 is versatile, adaptable to various pipe systems, and incorporates cutting-edge technology for reliable and precise inspections in challenging environments.</p><p><img data-fr-image-pasted="true" src="https://images.ctfassets.net/sr1t8a9wvxz9/5HTa8aT8K7a9QwtwK8outj/9b8a058e84e37c6abd309ba9fe604016/power_reel_pkg.jpg" alt="power reel pkg" class="fr-fic fr-dii"></p><h3>A-150 Pipe Trekker: Ideal for Smaller Diameter Pipelines</h3><p>Engineered for navigating pipelines with smaller diameters, The&nbsp;<a href="https://www.pipetrekker.com/product/a150" target="_blank" rel="noopener">A-150</a> crawler focuses on camera head centering in the 6” to 24” (150-600mm) ranges. Built with industrial-grade anodized aluminum and stainless steel construction, and fortified with a sapphire camera lens cover, this crawler is engineered to endure the most challenging environments. The A-150 comes equipped with a 50m (164’) depth rating, a 305M (1000 ft) tether, and a full HD camera with a 360° pan and 280° tilt range of view. The A-150 not only ensures efficient inspections but also facilitates quick and seamless recordings, adhering to full NASSCO compliant PACP reporting standards with integrated GIS capabilities.</p><p><img data-fr-image-pasted="true" src="https://images.ctfassets.net/sr1t8a9wvxz9/1TvFjelWeu5SwVxKLOatRQ/3a23789fa81f4380de97b0bd7010042d/JCD09909-Edit1.jpg" alt="A-150 front" class="fr-fic fr-dii"></p><h3>Expert Guidance and Custom Solutions</h3><p>Our team of seasoned industry experts is ready to offer tailored guidance and address inquiries related to integrating submersible robots into your operational processes. Whether your project involves pipe inspections, confined space entry, environmental monitoring, or any other specialized application, we are fully equipped to seamlessly align with and meet your unique requirements.</p><h3>Secure Your Pipe Trekker Crawler Today</h3><p>When you're ready to secure your very own Pipe Trekker crawler, feel free to&nbsp;<a href="https://www.pipetrekker.com/contact-us" target="_blank" rel="noopener">contact us</a>, and we'll be happy to provide you with a&nbsp;<a href="https://www.pipetrekker.com/request-quote" target="_blank" rel="noopener">customized quote</a> tailored precisely to your needs. With Pipe Trekker crawlers as part of your inspection and exploration toolkit, unlock unparalleled safety, efficiency, and success in your endeavors in difficult environments.</p></section>

Operator conducting pipe inspection remotely.

Explore Loyola University's groundbreaking research using Pipe Trekker Crawlers to combat mosquito-borne diseases in sewer systems. Innovative techniques reshaping public health.

Loyola University Chicago Case Study: Mosquito Surveillance with Pipe Trekker Crawlers

<section id="isPasted"><img data-fr-image-pasted="true" src="https://images.ctfassets.net/kzewhs8e6cvu/1PAiqi33GegMSnzJObPLdF/be597a151c2dfd376161e7d69004fbb8/BRIDGE-input-mapping.png" alt="DESCRIPTION HERE" width="800" height="356" class="fr-fic fr-dii"><p>Deep Trekker's proprietary BRIDGE technology transforms underwater operations across various industries by offering versatile and advanced solutions tailored to specific needs.</p><p>This architecture significantly improves ROV capabilities and data collection, making it a valuable asset for maritime inspections, offshore operations, defense missions, aquaculture management, marine science, nuclear facility inspections, and much more.</p><p>With features like data integration from multiple sources, remote ROV operation, and high-definition monitoring, BRIDGE technology allows operators to conduct thorough inspections and real-time monitoring from any location, improving operational capabilities and reducing downtime.</p></section><section><h2>Maritime</h2><p>Having a BRIDGE.box and connecting it to the BRIDGE.app supports real-time monitoring and control, enabling inspections from a centralized location. The system allows for multi-monitor support, offering a comprehensive view of high-definition video feeds, maps, data, and sonar imagery. This multi-faceted approach enables detailed analysis of ship hull conditions, allowing operators to identify and address potential issues such as corrosion or structural damage quickly.</p><p>This means increased topside flexibility and comfort due to BRIDGE technology's remote operation capabilities. Operators can manage inspections from their preferred office or control room setup with larger, high-resolution monitors to analyze real-time data effortlessly, minimizing exposure to hazardous conditions onboard. This remote accessibility improves operations by reducing downtime associated with manual inspections and ensuring continuous vessel readiness.</p><p>The integration of BRIDGE technology includes enhanced video quality and media playback capabilities, enhancing the clarity and reliability of inspection data. Picture-in-picture mode, which supports auxiliary cameras, further enhances the inspection process by providing additional perspectives and detailed views of critical areas.</p><p>Integration with permanent control centers or console installations also centralizes monitoring and enhances decision-making processes. Operators have access to a unified interface that streamlines data interpretation and enables proactive maintenance strategies. This centralized approach is not only a more efficient setup, but also supports compliance with maritime regulations, ensuring optimal vessel safety and performance.</p><img data-fr-image-pasted="true" src="https://images.ctfassets.net/kzewhs8e6cvu/6WuPFiEllMGENDyLLpV8Pp/e046c114f6ba2613919eef38930b2ba3/BRIDGE-permanent_console_setup.png" alt="DESCRIPTION HERE" width="800" height="356" class="fr-fic fr-dii"></section><section><h2>Offshore</h2><p>In offshore operations, the versatility of having a BRIDGE.box improves efficiency across different vessel sizes and operational requirements. Operators have the flexibility to run ROVs from smaller boats using the portable BRIDGE.box and handheld devices, while larger vessels can optimize operations with permanent console installations.</p><p>Topside footprint, or dive spread, is an important factor to consider in offshore operations. Skilled pilots can remotely operate ROVs during offshore inspections with minimal topside setup required, allowing them to monitor underwater assets without being physically present: from land, from a ship control room, or from anywhere in the world.</p><p>Multiple high-resolution screens enable monitoring of multiple streams, ensuring precise control and comprehensive situational awareness during complex offshore tasks. Optimized user interfaces also improve the piloting experience by simplifying operation, and API integration with existing systems streamlines the data collected without having to make complicated and potentially expensive changes to setups.</p><p>This setup not only improves safety by keeping operators out of dangerous environments and giving them access to more data sources simultaneously, but also supports proactive decision-making through detailed data insights gathered from the operations.</p><img data-fr-image-pasted="true" src="https://images.ctfassets.net/kzewhs8e6cvu/12YBXHJSRsFxfwgxuiNDpM/bf224b88635f366423c19d40273a0457/screen-Dead_Reckoning_Hamilton.jpg" alt="DESCRIPTION HERE" width="800" height="356" class="fr-fic fr-dii"></section><section><h2>Search and Recovery</h2><p>In search and recovery missions, the setup can vary depending on the size of the vessel employed. Smaller boats can utilize the portable BRIDGE.box in conjunction with a handheld device, providing nimble and rapid deployment capabilities. Conversely, larger vessels may opt for a more permanent console installation to support extended and complex operations.</p><p>Maximize search and recovery operations further with precise planning using waypoint navigation, ensuring thorough coverage of target areas. Leverage advanced data capture to gather comprehensive information during operations with the integration of sonar, video, and maps.</p></section><section><p>Real-time and historical position tracking provides comprehensive documentation by tracking the ROV's movements in real time and storing historical data, improving mission effectiveness by providing detailed coverage of searched areas, and reducing redundant searches in locations that have already been inspected.</p><p>The adaptable nature of the BRIDGE framework enables easy integration with various operational requirements, supporting seamless control and monitoring during critical search and recovery efforts. This versatility improves operational flexibility and effectiveness, enabling fast response and careful execution in diverse maritime environments.</p><img data-fr-image-pasted="true" src="https://images.ctfassets.net/kzewhs8e6cvu/imoEexIYFzaCT9uXfO8Z7/e683bdc987f78bf95f3028cd233a826e/20210824_112050__1_.jpg" alt="DESCRIPTION HERE" width="800" height="356" class="fr-fic fr-dii"></section><section><h2>Defense</h2><p>In defense applications, particularly in Explosive Ordnance Disposal (EOD) and expeditionary missions, BRIDGE provides invaluable advantages. The portability of BRIDGE.box and Deep Trekker ROVs is key in these scenarios. Their compact design enables quick deployment and operation in the field, ensuring rapid response capabilities and mission success.</p><p>This mobility is essential for navigating diverse and challenging environments encountered during critical operations, improving the effectiveness and safety of defense personnel engaged in these high-stakes missions. BRIDGE.box is designed with a focus on portability, remote operation, and intuitive usability, enabling EOD technicians to quickly deploy and execute precise disposal procedures.</p><p>The ability to remotely operate from a safe distance is a critical advantage offered by BRIDGE.box. EOD technicians can control the ROV integrated with the BRIDGE system from a secure location, minimizing the risk of direct exposure to potentially dangerous explosive devices. This capability not only elevates mission success rates but also significantly improves personnel safety by reducing the need for close physical proximity to hazardous materials.</p><p>The integration of BRIDGE technology also offers camera optimization that further improves surveillance and reconnaissance efforts. It provides high-quality imagery, real-time recording and playback for comprehensive mission analysis and review; integrated data capture for seamless information gathering, providing valuable insights for decision-making; and, real-time monitoring and control, providing continuous situational awareness during operations.</p><img data-fr-image-pasted="true" src="https://images.ctfassets.net/kzewhs8e6cvu/1Qx2jhl5mRoaaJ94zG3DtW/6c18822e310ea47fb79b29fa486c8697/jdam__2_.jpg" alt="DESCRIPTION HERE" width="800" height="356" class="fr-fic fr-dii"></section><section><h2>Aquaculture</h2><p>In aquaculture farms, BRIDGE.box offers operators the convenience of running ROVs from an office setting. This setup provides significant advantages for operations in remote or challenging environments, including adverse weather conditions, by reducing the necessity for operators to remain on-site for extended periods.</p><p>By enabling remote operation, the BRIDGE framework supports efficient management of aquaculture farms, offering a cost-effective means to expand operational capabilities, quickly transfer information, and monitor cages remotely.</p><p>Monitoring cages remotely becomes more straightforward and efficient, as operators can utilize high-resolution video feeds and sensor data to ensure the well-being of aquatic livestock. This capability is important for maintaining optimal conditions within the cages, such as monitoring water quality, feeding schedules, and the structural integrity of the enclosures.</p><p>By conducting regular inspections and monitoring operations remotely, potential issues can be identified and addressed before they escalate, contributing to the longevity and reliability of farming assets. This improves productivity and sustainability in aquaculture practices, establishing effective resource management and proactive maintenance of aquatic environments.</p><img data-fr-image-pasted="true" src="https://images.ctfassets.net/kzewhs8e6cvu/7eN33wPqKbEDx9MYPIRcwM/606ea03b36cce2ed938d671f2e21ab53/IMG_1426.jpg" alt="DESCRIPTION HERE" width="800" height="356" class="fr-fic fr-dii"></section><section><h2>Marine Science and Underwater Discovery</h2><p>BRIDGE.box enables operators to control ROVs conveniently from a vehicle, such as a truck, which can be ideal for hydrographic surveys and environmental monitoring. This setup offers significant advantages for projects conducted in remote or harsh environments by reducing the necessity for operators to remain on-site for extended periods.</p><p>BRIDGE Technology also allows researchers to capture crystal-clear visuals and gain detailed insights from underwater environments; utilize live sharing capabilities to engage their team in real-time research, bringing the environment to them wherever they are; and, maximize their findings with multi-monitor display output, allowing them to view and analyze data on large, high-resolution screens.</p><p>By leveraging remote operation capabilities, live sharing, and multi-monitor displays, operators can increase safety while conducting detailed surveys and research activities, achieving accurate data collection and analysis without compromising personnel exposure to challenging conditions.</p><img data-fr-image-pasted="true" src="https://images.ctfassets.net/kzewhs8e6cvu/1Mk4TUeSaiAsWIjEvVRqtO/266683c7fdc83fe78c3d8f062b08bb99/marine-climate-change-research-shawn-robinson-rov-02.jpg" alt="DESCRIPTION HERE" width="800" height="356" class="fr-fic fr-dii"></section><section><h2>Nuclear</h2><p>When operating in nuclear facilities, the capability to inspect hazardous environments such as nuclear reactors and confined spaces from a safe distance or offsite location is transformative. Remote operation keeps skilled operators out of the hot zone, significantly enhancing operator safety.</p><p>With BRIDGE.box, you can configure controls and display settings to your preference, enabling ROV operation from any location. Operate from control rooms or secure spots to minimize dose radiation exposure while streaming real-time footage from a convenient location.</p><p>Once connected to the network, BRIDGE can also share and record live footage for team collaboration, allowing for detailed and thorough inspections in demanding nuclear environments.</p><p>BRIDGE Technology refines nuclear operations and containment inspections with 4K camera optimization for clear visuals and real-time recording and playback for detailed monitoring. This system records live video and stores it for playback, allowing for review and analysis of captured footage.</p><p>Integrated data capture ensures comprehensive data collection by synchronizing data from various sensors and inputs into one system, enhancing accessibility and analysis, supporting safety and efficiency in nuclear facilities.<img data-fr-image-pasted="true" src="https://images.ctfassets.net/kzewhs8e6cvu/22J4V7j5j7vmjKngozvAvD/745131a3aae61cdd4307b1b30bf70c42/pixelcut-export.jpeg" alt="DESCRIPTION HERE" width="800" height="356" class="fr-fic fr-dii"></p></section><section><h2>Real-World Example</h2><p>Examining a real-world use case provides a clear example of how BRIDGE technology delivers practical applications and benefits for underwater inspections that are much more efficient and cost-effective than traditional methods.</p><h3>Hydro Quebec</h3><p>At Hydro Quebec, BRIDGE.box modernized hydroelectric dam inspections by switching to operations from a truck-based command center. This setup reduced downtime significantly while improving operator comfort. Operators were able to remotely inspect critical components such as runners, penstocks, submerged pipes, and transmission lines.</p><p>BRIDGE technology also improved inspection planning by providing high-quality imaging and real-time monitoring capabilities. Operators could remotely control inspection ROVs integrated with BRIDGE systems, capturing detailed images and data without disrupting ongoing operations. This approach minimized downtime, risks, and allowed for continuous power generation by eliminating the need to shut down systems or dewater tanks.</p><img data-fr-image-pasted="true" src="https://images.ctfassets.net/kzewhs8e6cvu/4T4TVMWpsAe6X12RvFC62X/9b149adc5192d3a33785c3c8f2019cd1/_DSC0253.png" alt="DESCRIPTION HERE" width="800" height="356" class="fr-fic fr-dii"><p>The integration of BRIDGE technology not only provided better inspection results than with previous methods, but also enabled proactive maintenance strategies based on comprehensive inspection findings. Operators could assess infrastructure integrity with precision, identifying potential issues early and implementing necessary repairs promptly. This proactive approach not only enhanced safety protocols but also contributed to the reliability and longevity of hydroelectric assets.</p></section><section><h2>Key Takeaways</h2><p>Deep Trekker’s BRIDGE technology plays a pivotal role in advancing underwater operations across diverse industries. By integrating advanced capabilities into ROV operations, BRIDGE enhances efficiency, safety, and data collection capabilities across maritime inspections, offshore operations, defense missions, aquaculture management, marine science, and nuclear facility inspections.</p><p>Through features such as remote operation and real-time monitoring, alongside support for multi-monitor setups and seamless data integration, BRIDGE technology enables operators to conduct thorough inspections and make informed decisions from any location. This technology improves operational efficiency, enhances safety protocols, and supports proactive maintenance strategies, ensuring optimal performance and longevity of critical assets.</p><p>As industries continue to adopt and leverage the benefits of BRIDGE technology’s versatility and reliability, Deep Trekker remains dedicated to driving innovation in underwater exploration and promoting sustainable practices across global maritime environments.</p></section><section><h2>Custom Solutions for Your Underwater Operations</h2><p>Our experienced team is here to provide expert guidance for a diverse range of applications. Whether you need to inspect vessels, pipelines, underwater assets, or water tanks, or conduct underwater assessments across different industries, we are ready to assist you.</p><p>We ensure tailor-made solutions that precisely match your specific requirements. When you're prepared to acquire your Deep Trekker ROV, don't hesitate to <a href="https://www.deeptrekker.com/contact-us" target="_blank">get in touch</a> with us for a <a href="https://www.deeptrekker.com/request-quote" target="_blank">personalized quote</a>.</p></section>

Operator using custom keyboard controls and laptop to pilot ROV remotely from control center.

Learn how different industries can benefit from Deep Trekker’s proprietary BRIDGE technology that enhances ROV functionality for underwater operations. 

How Different Industries Benefit from BRIDGE Technology

<p id="isPasted">FPSOs (Floating Production Storage and Offloading units) demand meticulous inspection due to exposure to harsh marine environments, including waves, currents, and saltwater corrosion. Additionally, given the nature of the asset, corrosion monitoring in hull tanks and oil storage is critical. Advanced inspection and monitoring can help prevent catastrophic events. Ultrasonic Testing (UT) and Visual Testing (VT) are imperative methods employed to ensure the structural integrity of these vessels. These inspections identify corrosion, erosion, or damage that may compromise their strength, allowing for timely repairs and maintenance to prevent costly downtime or accidents caused by tank failures.</p><p>Assessing assets such as FPSO tanks presents numerous challenges, including high temperatures and limited access through conventional methods like scaffolding or rope access in confined spaces. However, the industry is evolving by embracing innovative technologies like Unmanned Aerial Vehicles (UAVs). While UAVs can operate autonomously, they are typically controlled remotely by a human pilot. Additionally, specialized equipment tailored for high-temperature environments is being integrated to enhance inspection efficiency and effectiveness.</p><p><span class="fr-img-caption fr-fic fr-dib" style="width: 832px;"><span class="fr-img-wrap"><img src="https://images.wevolver.com/eyJidWNrZXQiOiJ3ZXZvbHZlci1wcm9qZWN0LWltYWdlcyIsImtleSI6ImZyb2FsYS8xNzI3Mzc3MzIwMTMxLVBpY3R1cmUyLnBuZyIsImVkaXRzIjp7InJlc2l6ZSI6eyJ3aWR0aCI6OTUwLCJmaXQiOiJjb3ZlciJ9fX0=" style="width: 100%px;" class="fr-fic fr-dib"><span class="fr-inner">Elevated temperatures within the FPSO pose significant challenges.</span></span></span></p><p>Recently, Avestec achieved a successful milestone by conducting a comprehensive inspection of an FPSO tank, employing the cutting-edge technology of SKYRON. The mission was meticulously designed to conduct both UT and VT inspections within the confined spaces of the FPSO tank. Leveraging SKYRON's advanced capabilities, the VT inspection meticulously captured General Visual Inspection (GVI) and Close Visual Inspection (CVI) HD images, while UT readings were diligently collected from the tank’s surfaces. Despite facing scorching ambient temperatures reaching up to 46°C, SKYRON's performance remained unparalleled, thanks to its integrated proprietary cooling system, ensuring peak efficiency even in the most challenging conditions. SKYRON is also equipped with two long-range video systems optimized for operation in metallic confined spaces. One link transmits HD video for inspection, and the other transmits low-latency FPV (First Person View) video for navigation. The FPV allows inspectors to stay in a safe place and have a view of the areas being inspected.</p><p><span class="fr-img-caption fr-fic fr-dib" style="width: 832px;"><span class="fr-img-wrap"><img src="https://s3-us-west-1.amazonaws.com/wevolver-project-images/froala%2F1727378118456-Picture03.png" style="width: 100%px;" class="fr-fic fr-dib"><span class="fr-inner">First Person View</span></span></span>For the inspection within confined spaces, SKYRON's capabilities shone brightly. Equipped with a robotic arm for UT and a gimbal-mounted camera for VT, SKYRON navigated narrow spaces with remarkable ease, efficiently capturing crucial data. SKYRON UT utilizes a robotic arm on the front of the flying platform, allowing the UT transducer to take measurements at 25 points within a 2" x 2" square grid. Additionally, the robotic arm seamlessly attaches to surfaces of various angles and curvatures, including narrow horizontal and vertical stiffener flanges, enhancing the quality of contact-based UT readings. On the other hand, SKYRON VT utilizes a gimbal mounted on the front of the flying platform, enabling a full ±90o pitch for a floor-to-ceiling view. The gimbal is equipped with a Sony camera, featuring a full-frame lens mirrorless camera with a motorized lens for remote zooming, a laser pointer, lidar, and a lighting system for operation in dark environments.</p><p><img src="https://s3-us-west-1.amazonaws.com/wevolver-project-images/froala%2F1727378226420-Picture4.png" style="width: 100%px;" class="fr-fic fr-dib"></p><p><span class="fr-img-caption fr-fic fr-dib" style="width: 832px;"><span class="fr-img-wrap"><img src="https://s3-us-west-1.amazonaws.com/wevolver-project-images/froala%2F1727378197184-Picture5.png" style="width: 100%px;" class="fr-fic fr-dib"><span class="fr-inner">SKYRON's tether cable</span></span></span>Moreover, SKYRON's tethered design eliminates the need for batteries, ensuring uninterrupted operation and longer flight times in hot environments. The smart tether system is developed to supply power to the flying robot at lengths of up to 100m. It also incorporates a server that runs a proprietary inspection, robotic control, temperature monitoring, and reporting software application. This system is complemented by our software Avesoft, which permits real-time data transmission and report generation.<br><br>All GVI (General Visual Inspection), CVI (Close Visual Inspection), and UT (Ultrasonic Testing) measurements were captured using SKYRON, with ABS surveyor approval. This serves as a significant step toward method approval, as SKYRON can be considered a new approach for FPSO inspections, eliminating the need for humans to work at height using ropes or scaffolding.</p><p>In conclusion, SKYRON proves to be a game-changer in FPSO inspections, offering enhanced safety for inspectors, faster assessment processes, and reduced costs. Its ability to operate in challenging environments, coupled with its advanced capabilities, positions SKYRON as a reliable solution for ensuring the integrity of FPSOs worldwide.</p>

Utilizing SKYRON Technology

Optimizing FPSO Inspection Processes

Oil & gas pipeline inspection conducted with underwater ROVs.

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Improving Offshore Operations with ROVs

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Introduction

Sensing Technologies

Thinking and Learning

EDGE and RTOS

Communication and Connectivity

Security

Tech Stack

Examining the latest developments in self-driving vehicles.

Autonomous Vehicle Technology Report

drones-rovers

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In this article, we will dive deep into the world of simultaneous localization and mapping using Lidar technology. Lidar SLAM has been gaining popularity in recent years, thanks to its versatility and applications across various domains, including autonomous vehicles, mobile robotics, and indoor mapping.

Lidar SLAM: The Ultimate Guide to Simultaneous Localization and Mapping

Drones Rovers

Autonomous Vehicle Technology Report

Introduction

1. Sensing Technologies

2. Thinking and Learning

3. EDGE and RTOS

4. Communication and Connectivity

5. Security

6. Tech Stack

Profiles