Chinese Quarterly Journal of Mathematics ›› 2011, Vol. 26 ›› Issue (3): 426-433.

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Finite-time Control of Fuzzy Discrete-time Nonlinear System with Exogenous Disturbance

  

  1. 1. College of Science, Henan University of Technology  2. Department of Mathematics, Zhengzhou University 

  • Received:2008-09-01 Online:2011-09-30 Published:2023-04-21
  • About author:ZHANG Ying-qi(1971-), male, native of Luoyang, Henan, an associate professor of Henan University of Technology, Ph.D., engages in nonlinear systems.
  • Supported by:
    Supported by the NNSF of China(60874006); Supported by the Foundation of Henan Educational Committee(2011A120003); Supported by the Doctoral Foundation of Henan University of Technology(2009BS048); Supported by the Foundation of Henan University of Technology(09XJC011);

Abstract: This paper give criterions on finite-time control of fuzzy discrete-time nonlinear system subject to exogenous disturbance. Employing the Lyapunov function theory, several suffcient conditions including relaxed ones are presented for finite-time stability via fuzzy controller laws. An illustrative example is given to demonstrate the effectiveness of the proposed method.

Key words: ?nite-time control, fuzzy system, Lyapunov function, fuzzy control

CLC Number: