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应用科学学报 ›› 2004, Vol. 22 ›› Issue (3): 269-272.

• 论文 •    下一篇

控制Lyapunov函数在自适应控制中的应用

陈奕梅, 韩正之, 寇春海   

  1. 上海交通大学电子信息与电气工程学院 上海 200030
  • 收稿日期:2003-05-05 修回日期:2003-07-01 出版日期:2004-09-30 发布日期:2004-09-30
  • 作者简介:陈奕梅(1972-),女,江苏淮安人,博士生;韩正之(1947-),男,浙江慈溪人,教授,博导.

The Application of Control Lyapunov Function in Adaptive Control

CHEN Yi-mei, HAN Zheng-zhi, KOU Chun-hai   

  1. Institute of Electronic Information & Electrical Engineering, Shanghai Jiaotong University, Shanghai 200030, China
  • Received:2003-05-05 Revised:2003-07-01 Online:2004-09-30 Published:2004-09-30

PDF

158

被引次数

3

摘要： 研究了一类带有未知参数的非线性系统的自适应稳定问题,利用控制Lyapunov函数方法设计出一种自适应控制器.该控制器对系统的参数和状态的不确定性具有鲁棒性,并且能保证系统自适应稳定.

关键词: 控制Lyapunov函数, 鲁棒稳定, 自适应控制

Abstract: The problem of adaptive stabilization of a class of nonlinear systems with unknown parameters is considered. Employing the control Lyapunov function, an adaptive controller is designed to complete the stablization. The controller is robust to the uncertainties of both the parameters and the state of the system. It can also guarantee the adaptive stability of the closed loop system.

Key words: robust stability, control Lyapunov functions, adaptive control

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