Abstract:

A scheme for the nonlinear dynamic inverse controller design of missiles with on-line error compensation based on least square support vector machine (LS-SVM) is proposed. The controller of missiles is proposed by  using a  two stage control method. The first stage is designing a fast loop controller using dynamic inverse to ensure the performances of the roll rate, yaw rate and pitch rate tracking commands. The second stage is to realize  the tracking to the roll angle, slide angle and attack angle of missiles. Then an on-line compensator based on LS-SVM is designed to improve the rubostness of the control system of missiles. The simulation results show the effectiveness of the control method.