摘要
针对基于滞回非线性多涡卷混沌系统的追踪控制问题,提出了一种滑模变结构控制方法,实现了受控混沌系统对任意参考信号的追踪控制.所提出的控制方案,保证追踪误差系统的状态首先在有限时间内到达滑模面,然后渐进收敛到原点,实现了追踪控制.理论分析和仿真实例证明了所提出方法的有效性.
A tracking control method is presented basing on the Multi - scroll chaotic systems with hysteresis nonlinear. And it is realized that the controlled chaotic system can track the any known smooth signal. Under the presented scheme, the states of the tracking error system will firstly arrive at the sliding mode and then asymptotically reach the origin, that is to say, realize the tracking control. The theoretical analysis and simulations proved the effectiveness of the method.
出处
《黑龙江大学自然科学学报》
CAS
北大核心
2005年第6期732-736,742,共6页
Journal of Natural Science of Heilongjiang University
基金
国家自然科学基金资助项目(60474016)
教育部归国人员科研启动基金资助项目
关键词
混沌系统
滑模控制
追踪控制
滞回函数
chaotic system
sliding mode control
tracking control
hysteresis function
