Home | Aims & Scope | Editorial Board | Information for Authors | Review Flowchart | Call for Papers!NEW! | Download | Online Subscription | Chinese Journal 
Global disturbance rejection of a class of nonlinear systems with unknown exosystems
Received:November 12,2008  Revised:May 26,2009
Keywords:Internal model principle  Nonlinear systems  Backstepping  Adaptive control  Global stability
Fund Project:
Yuan JIANG, Shutang LIU School of Control Science and Engineering, Shandong University, Jinan Shandong 250061, China 
Hits:  93
Download times:  21
      An asymptotic rejection algorithm is proposed for a class of nonlinear systems that have not only additive nonlinear uncertainties but also unknown disturbances. The disturbances are generated from an unknown exosystem, and are assumed to be sinusoidal disturbances with unknown amplitude and frequency. By using the technique of backstepping and adaptive control, a nonlinear state feedback controller is designed. Under the proposed controller, the systems state variables asymptotically converge to zero, and the disturbances are rejected completely. The approach used is an integration of the robust stabilization technique, adaptive technique, and backstepping technique.
Yuan JIANG, Shutang LIU.Global disturbance rejection of a class of nonlinear systems with unknown exosystems[J].Journal of Control Theory and Applications,2009,7(4):379~383.
View Fulltext  View/Add Comment  Download reader
          You are guest number 106722.

Sponsored by:South China University of Technology & Academy of Mathematics and Systems Science, CAS      Address:Wushan 381,Guangzhou,P.R.China

Tel:020-87111464   Fax:020-87111464    Postcode:510640    Email: aukzllyy@scut.edu.cn

    Designed by Beijing E-Tiller Co.,Ltd.