基于自适应脉冲微扰实现混沌控制的研究

提出了自适应脉冲微扰控制混沌系统的方法.在参量脉冲微扰中引入自适应控制策略，设计出可以产生合适的脉冲强度的自适应控制器来实现混沌控制.采取这种方法对混沌的Rssle r连续系统和Hnon离散映射实施仿真控制，能够将系统稳定到不同的周期轨道或不动点上 ；并且，数值仿真结果还表明该控制方法具有较强的鲁棒性. 关键词： 自适应 脉冲微扰 混沌控制 鲁棒性

Study of chaos control based on adaptive pulse perturbation

The method of chaotic control system based on adaptive pulse perturbation is pro posed this paper. Combining the method of parameter pulse perturbation with the adaptive control policy, the adaptive controller that can produce appropriate pu lse strength to realize chaos control is designed. The system can be stabilized to the different periodic orbits or fixed points by using the method to simulate the chaotic Rssler continuous system and Hnon discrete map. Furthermore, the simulation results showes that this control method has strong robustness.