Journal of Systems Engineering and Electronics ›› 2009, Vol. 31 ›› Issue (7): 1720-1722.

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Robust control for a class of large-scale interconnected nonlinear time-delay systems

FU Qin1,2, WANG Bao-hua1, YANG Cheng-wu1   

  1. 1. School of Power Engineering, Nanjing Univ. of Science and Technology, Nanjing 210094, China;
    2. Coll. of Mathematics and Physics, Univ. of Science and Technology of Suzhou, Suzhou 215009, China
  • Received:2008-05-21 Revised:2008-07-29 Online:2009-07-20 Published:2010-01-03

Abstract: A decentralized state feedback control design for a class of large-scale interconnected nonlinear uncertain time-delay systems is given.The decentralized state feedback controller is obtained by using the linear transformation of the state of each subsystem.When the state feedback control law is applied to the system,the closed-loop system is global uniformly asymptotic stable.No any matrix inequality is needed for the controller design and a simulation example shows the feasibility and effectiveness of the conclusion.

CLC Number: 

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