【摘要】 研究一类含有动态不确定性及未知参数的混沌系统控制问题。基于递推控制方法 ,通过自适应机制来在线辨识系统未知参数 ,同时在设计控制器的过程中逐步引入镇定因子 ,以消除系统不确定性的影响 ,最终得到一个鲁棒控制器 ,使得闭环系统渐近稳定。仿真结果表明了该控制策略的有效性更多还原

【Abstract】 The control problem of chaotic systems containing dynamic uncertainties and unknown parameters is studied. Based on the backstepping method, the unknown parameters of a system are adaptively identified. In each step, a stabilizing factor is used to eliminate effectively the influence of uncertainties. At last, the robust controller renders the closed-loop system stable. Simulation results show the effectiveness of the control strategy.更多还原