In the optimum design of UAV controller in longitudinal channel,the weighted matrix Q of state variables and weighted matrix R of control variables directly affect the performance of control system.Selec-tion of elements in matrix Q directly affects the performance of its corresponding state variables while the ele-ments in matrix R affect the energy consumption of its corresponding control variables.This paper expounds the application of genetic algorithm to perform optimizing among the elements in matrix Q and matrix R to improve the design efficiency by taking the weighting of input value for elevator control,the output peak val-ue of AOA and overshoot as fitness function.
关键词
最优控制/遗传算法/适应度函数
Key words
Optimum control/Genetic algorithm/Fitness function
维普
万方数据