Application of Genetic Algorithm in Plant Protection UAV Control System

This paper takes the UAV flight control system as the research object, through the analysis of the application of agricultural plant protection UAV, puts forward a kind of double closed-loop control mode of plant protection UAV flight control system, because of the operation requirements, the flight trajectory of plant protection UAV is required to be continuously adjusted according to the operation state, effectively avoid the obstacles in the flight route, so the control system is compatible A flight obstacle avoidance algorithm for plant protection UAV Based on genetic algorithm. Through the analysis of simulation experiments, the UAV can effectively avoid single obstacle and multiple obstacles in the flight process. There is a small error in the obstacle avoidance process, which will not affect the operation state of the UAV. At the same time, the simulation experimental data show that the different flight speeds of the plant protection UAV have different degrees of error impact on the obstacle avoidance of the UAV. The higher the speed is, the greater the error in the obstacle avoidance process.