A Bionics-Based Recovery Strategy for Micro Air Vehicles

Micro air vehicles' (MAVs) movements can be significantly affected by physical contact with unknown moving objects (UMOs) from a random direction. To address this problem, low-latency sensors (cameras or radars) and high-speed processors are installed in six directions of aerial vehicles. However, method is limited hardware costs, load, energy. In article, fast recovery strategy for MAVs proposed, which inspired the manoeuvre mosquitoes hit raindrops. When falling raindrops, will descend along direction raindrops to gradually counteract kinetic energy impact induced During descent, tilt one side but move opposite direction, finally deviate route simulate strategy, micro robot called RobMos designed. The an overactuated system that decouple position control attitude control. Using quickly recover stable after being impacted UMOs. An onboard inertial measurement unit used estimate location. Finally, prototype bear two times its own weight. Moreover, generalizability also discussed, it proved even UMO lateral