Bidirectional clutch wheel-leg switching structure and leg structure of quadruped robot
Collision detection device and method for spherical unmanned aerial vehicle
Small precise rotary lifting platform based on sheave transmission and steering engine braking
Ground-air amphibious spherical unmanned aerial vehicle
Switchable wheel-foot composite mechanism of mechanical foot of quadruped robot
Window cleaning unmanned aerial vehicle and method for narrow-pulse-width laser decontamination
Tandem elastically-driven quadruped robot leg structure and torque control method
Ground-air amphibious dual-rotor unmanned aerial vehicle and control method thereof
Single-wheel four-rotor type ground-air dual-purpose robot
Unmanned aerial vehicle sphere sensing and capturing device and method