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

• 制导、导航与控制 • 上一篇    下一篇

一类大型互联非线性时滞系统的鲁棒控制

傅勤1,2, 王宝华1, 杨成梧1   

  1. 1. 南京理工大学动力工程学院, 江苏, 南京, 210094;
    2. 苏州科技学院数理学院, 江苏, 苏州, 215009
  • 收稿日期:2008-05-21 修回日期:2008-07-29 出版日期:2009-07-20 发布日期:2010-01-03
  • 作者简介:傅勤(1962- ),男,副教授,博士研究生,主要研究方向为分散控制,非线性系统鲁棒控制.E-mail:fuqin925@sina.com
  • 基金资助:
    苏州科技学院重点学科基金资助课题

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

摘要: 对一类大型互联非线性不确定时滞系统进行了分散状态反馈控制设计。通过子系统状态的线性变换,得到分散状态反馈控制律。当状态反馈控制律作用于该系统时,闭环系统是全局一致渐近稳定的,且控制器的设计无需解任何的矩阵不等式,并给出仿真算例说明该结论的可行性和有效性。

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.

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