摘要
基于washout滤波器技术的混沌控制方法不仅能用于参数不变的混沌系统的控制 ,还可用于参数受扰动时的混沌系统的控制 .给出了参数受扰动情况下基于washout滤波器技术的控制器设计的一个充分条件 .数值仿真表明 ,该控制方法易于实现、控制代价小、能使原混沌系统的不稳定不动点稳定 ,而且具有一定的鲁棒性 。
The chaos control methodology based on the washout filter technology is used in chaotic systems both without perturbation and with perturbed parameters. A sufficient condition on controller design with perturbed parameters is presented. Numerical results show that this method is easy to be implemented in engineering, requires little control cost, stabilizes the original unstable fixed points within the chaotic attractor and is robust enough. Thus, it is very suitable for engineering applications.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2003年第10期2415-2420,共6页
Acta Physica Sinica