In order to cover the shortage of OGY method that needs an adjustable parameter of the system in(advance,) a simple control method based on state feedback and parameter adjustment is proposed to stabilize the unstable equilibria of chaotic systems.

• 针对OGY方法需要预先找到系统的一个可调参数的不足；基于状态反馈和参数调整；提出了稳定混沌系统不稳定平衡点的一种简单控制方法.