Words By: Drone Major
Flight time is one of the biggest limitations on drone usability that we face. However, teams at Imperial College London’s Aerial Robotics Labs are working on a solution.
They’ve developed a drone that can shoot synthetic web-like material out to nearby walls to act as an anchor. If you’re thinking Peter Parker, you’re on the right lines.
The modified drone shoots out this material using compressed gas. Once anchored, drones can reduce the amount of energy they use to stay in the air.
The drone, a modified DJI Matrice 100, can be fitted with one of two different modules; one for stabilising and one for perching.
Then, once it has located a magnetic surface to perch beneath, it launches an anchor using a launcher and a spooling system packed with polystyrene thread.
SpiderMAV then reels in the thread to make it taut. Fully anchored, the SpiderMAV can slow or shut off its motors to save power.
The stabilisation module enables threads to be used in the same way to anchor the drone to walls or surfaces.
The product isn’t available on the market just yet. The development team are currently looking at a commercially viable alternative to the silk composition thread currently used. They are also looking at ways to develop the versatility of the drone to move more like a spider, rather than just be inspired by one.
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