Design and simulation of a class of non-fragile μ synthesis robust flight control

The method of the non-fragile synthesis robust control was proposed for the design of common flight control system with the perturbations of the controlled members and the controllers. The perturbations of the controllers can be converted into those of the controlled members by the transformation of the mathematical model, so it can be used to solve the robustness problems of the perturbations of the controllers, which can't be done by conventional robust flight control performance designs. The design of non-fragile μ synthesis and digital simulation for a lateral motion of a thrust vector aircraft were given. The simulation results show that the method is excellent robust and effective.