Application Simulation Research of Unmanned Aerial Vehicle Maintenance System Based on Mechanical Arm

Abstract

When the unmanned aerial vehicle (UAV) maintenance system based on mechanical arm contacts high-voltage transmission lines for maintenance, the insulation parts of the UAV maintenance system are prone to breakdown risk, which affects its own operation safety. In this paper, combined with the actual parameters of the transmission line and the UAV maintenance system, the finite element software is used to establish the simulation model of the mechanical arm, rotor, frame and fuselage under the transmission line and UAV maintenance system. The influence of electric field around the transmission line on the UAV maintenance system of the mechanical arm is mainly considered. The research results show that: the mechanical arm and other insulation components of UAV maintenance system will not break down during the maintenance of 35kV transmission lines. At the same time, the maximum electric field intensity and voltage value of each component in the working process of unmanned aerial vehicle maintenance system based on mechanical arm are obtained according to simulation. The research data not only provides a basis for the safe operation of transmission lines and UAV maintenance system, but also provides a reference for the design of related parts such as mechanical arm.