摘要
采用等距脉冲反馈方法实现对非线性系统中的超混沌行为的控制 ,分析了该方法实现混沌控制的基本原理 ,运用脉冲扰动系统的稳定性理论 ,得到使系统镇定于原点的控制参数的选取范围。理论分析与数值仿真均表明 ,该方法能实现对非线性系统中超混沌行为的有效控制。
A method of identical interval impulse feedback was presented for controlling hyperchaotic behavior in nonlinear systems. The principle of controlling chaos by this method was analyzed. Using the stability theory of systems with impulse effects, the range of parameters in the controlling strategy which ensures the stability of controlled systems was obtained. The numerical simulation results show that the behavior of hyperchaos in continuous nonlinear systems can be controlled at an unstable equilibrium point by this method.
出处
《控制与决策》
EI
CSCD
北大核心
2001年第1期51-54,共4页
Control and Decision
基金
高等学校骨干教师计划项目
关键词
脉冲反馈
非线性系统
超混沌控制
稳定性
Computer simulation
Feedback control
Impulse response
Nonlinear control systems
Stability
