aerial manipulation aerial robots compliance event camera event-based vision line tracker perception systems tau theory time-to-contact visual servoing Aerial Manipulation Aerial manipulation Aerial robots physically interacting with the environment Benchmark testing Cartesian manipulator Computer science Electrostatic Discharge Flapping-Wing Infrastructure inspection Localization Manipulators Morphology Power Lines Prototypes Task analysis Trajectory Unmanned Aerial Vehicles Winged Aerial Robots dual arm hexarotor inspection and maintenance path planning rolling platform unmanned aerial vehicles