Optimization of Aircraft Flight Control System Based on Evolutionary Strategy

For the optimization of flight control system(FCS) parameters,an adaptive evolutionary strategy(ES) based on the feedback and sharing mechanism(ESBFSM) is proposed,in which the information of every generation's current optimal searching result and sharing degree is fed into the mutating formula.By these measures,the global and the global searching ability are enhanced.The improved ES is applied to the optimization for a kind of lateral FCS's parameter,the result shows that the evolutionary strategy based on the feedback and sharing mechanism can settle the parameters of FCS rapidly.