关键词: 半主动悬架, 可调减振器, 控制

Abstract: Based on the experiments of variable damper, the nonlinear model of semi-active suspension is established and compared with the linear one. The convergence speed is high by adapting the power value of neural network adopted indirect study method of neural network control according to the dema- nd of the performance value function of semi-active suspension. The result of simulation indicates that the semi-active suspen-sion control law configured by the model is easy to realize and the control effect is remarkable.

Key words: Control, Semi-active suspension, Variable damper