基于自适应控制的非自治混沌系统的参数辨识

Parameter Identification of Nonautonomous Chaotic Systems Based on Adaptive Control

以自适应控制理论为基础,对非自治混沌系统的参数辨识研究,针对Duffing系统和一离心调速器混沌系统,设计了有效的自适应控制律,实现了一类非自治混沌系统所有参数准确和快速的辨识.理论分析和数值仿真都表明了所设计的参数辨识控制律有效性.

Based on the adaptive control theory,the parameter identification of nonautonomous systems was stud- ied. For the Duffing and mechanical centrifugal flywheel govemor system, effective controller to quickly realize the parameter identification of nonautonomous systems was designed. The theory analysis and numerical simulation results showed that the controller was effective and feasible.