利用状态观测器反馈控制,可以使受控的混沌系统逐渐退化为稳定的系统。理论也证明设计的控制器可使得2个结构相同但参数不同的混沌系统逐渐达到同步,进而完全消除非线性斗振现象,利用反馈增益的极点配置方法,可以使系统达到很好的动态特性。仿真结果进一步验证了该方法的有效性。对电动机运动的稳定性具有较好的价值。
By using state observer feedback control, it can make the controlled chaos system gradually degradation to stable system. Theory also proves that the controller design can make two same structure parameters of chaotic systems but different synchronization gradually, and eliminate a nonlinear vibration phenome- non. Using the method of feedback gain poles configuration, it can make the system achieve good dy- namic characteristics. The simulation results further demonstrate the efficiency of this method, the sta- bility of the movement of motor has a good value.