一类参数未知混沌系统的追踪控制与参数辨识

Tracking control and parameters identification of a class of chaotic systems with unknown parameters

针对一类参数未知的混沌系统,提出一种追踪控制方法,基于Lyapunov稳定性理论,设计了追踪控制器和参数自适应控制律,实现了混沌系统的追踪控制和未知参数的辨识.以统一混沌系统为例进行了数值模拟,结果表明了该方法的有效性.

A tracking control method is proposed for a class of chaotic systems with unknown parameters.The controller and recognizing rules of unknown parameters are designed based on Lyapunov stability theory.The method is illustrated by applications to unified chaotic systems and the simulation results showed the effectiveness of the proposed scheme.