PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Czasopismo
2016 | 14 | 1 | 986-1006
Tytuł artykułu

Robust dynamic output feedback fault-tolerant control for Takagi-Sugeno fuzzy systems with interval time-varying delay via improved delay partitioning approach

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
This paper addresses the problem of robust fault-tolerant control design scheme for a class of Takagi-Sugeno fuzzy systems subject to interval time-varying delay and external disturbances. First, by using improved delay partitioning approach, a novel n-steps iterative learning fault estimation observer under H ∞ constraint is constructed to achieve estimation of actuator fault. Then, based on the online estimation information, a fuzzy dynamic output feedback fault-tolerant controller considered interval time delay is designed to compensate for the impact of actuator faults, while guaranteing that the closed-loop system is asymptotically stable with the prescribed H ∞ performance. Moreover, all the obtained less conservative sufficient conditions for the existence of fault estimation observer and fault-tolerant controller are formulated in terms of linear matrix inequalities. Finally, the numerical examples and simulation results are presented to show the effectiveness and merits of the proposed methods.
Wydawca
Czasopismo
Rocznik
Tom
14
Numer
1
Strony
986-1006
Opis fizyczny
Daty
wydano
2016-01-01
otrzymano
2016-05-03
zaakceptowano
2016-10-31
online
2016-12-12
Twórcy
autor
  • College of Information Science and Engineering, Northeastern University, Shenyang, Liaoning, 110819, China and School of Science, University of Science and Technology Liaoning, Anshan, 114051,, chaosun@ustl.edu.cn
autor
  • College of Information Science and Engineering, Northeastern University, Shenyang, Liaoning, 110819, China and State Key Laboratory of Synthetical Automation of Process Industries, Northeastern University, Shenyang, Liaoning, 110819,, Wangfuli@ise.neu.edu.cn
autor
  • School of Science, University of Science and Technology Liaoning, Anshan, 114051,, Xiqinhe@ustl.edu.cn
Bibliografia
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.doi-10_1515_math-2016-0089
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.