Adaptive Fuzzy Control for a Class of Multivariable Nonlinear Systems with Unknown Control Direction

被引：5
|
作者：
Labiod, Salim [1 ]
Guerra, Thierry Marie [2 ]
机构：
[1] Univ Jijel, Fac Sci & Technol, LAJ, Jijel, Algeria
[2] Univ Valenciennes & Hainaut Cambresis, UMR CNRS 8201, LAMIH, F-59313 Valenciennes 9, France
来源：
IFAC PAPERSONLINE | 2017年 / 50卷 / 01期
关键词：
Adaptive control; Fuzzy systems; Nonlinear systems; Control direction; Lyapunov stability;
D O I：
10.1016/j.ifacol.2017.08.666
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, a direct adaptive fuzzy control scheme is presented for a class of uncertain MIMO nonlinear systems with unknown sign of the control gain matrix. Within this scheme, fuzzy systems are employed to approximate an unknown ideal controller which can achieve the control objectives. The free parameters of the used fuzzy systems are adjusted online using the error between the unknown ideal controller and the fuzzy controller. Unlike previous works, the Nussbaum function technique is not used to deal with the unknown sign of the control gain matrix. In fact, in this paper, the unknown control direction is considered as an unknown constant parameter and it is estimated online by an appropriate adaptation law. The stability of the closed-loop system is analyzed using a Lyapunov approach. Simulation results are given to demonstrate the effectiveness of the proposed control design. (C) 2017, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.
引用
收藏
页码：2995 / 3000
页数：6
相关论文
共 50 条
  • [1] Adaptive Fuzzy Control for Multivariable Nonlinear Systems with Indefinite Control Gain Matrix and Unknown Control Direction
    Labiod, Salim
    Guerra, Thierry Marie
    IFAC PAPERSONLINE, 2020, 53 (02): : 8019 - 8024
  • [2] Adaptive Fuzzy Control for a Class of Nonlinear Systems with Input Constraint and Unknown Control Direction
    Shi Wuxi
    Wang Hongquan
    Li Furong
    Wei Xiangyu
    2013 25TH CHINESE CONTROL AND DECISION CONFERENCE (CCDC), 2013, : 2487 - 2491
  • [3] Indirect Adaptive Fuzzy Control for a Class of MIMO Nonlinear Systems with Unknown Control Direction
    Shi Wuxi
    PROCEEDINGS OF THE 29TH CHINESE CONTROL CONFERENCE, 2010, : 2565 - 2569
  • [4] Adaptive fuzzy control for a class of multivariable nonlinear systems
    Liu, Yan-Jun
    Wang, Wei
    Zidonghua Xuebao/Acta Automatica Sinica, 2007, 33 (11): : 1163 - 1169
  • [5] Fuzzy direct adaptive control for unknown multivariable nonlinear systems
    Tong, Shaocheng
    Wang, Tao
    Kongzhi yu Juece/Control and Decision, 1998, 13 (03): : 228 - 232
  • [6] Adaptive Fuzzy Control for a Class of Nonlinear Time-delay Systems with Unknown Control Direction
    Li Xiaoqiang
    Wang Dan
    Yao Yubin
    Lan Weiyao
    Peng Zhuohua
    Sun Gang
    PROCEEDINGS OF THE 29TH CHINESE CONTROL CONFERENCE, 2010, : 2593 - 2597
  • [7] Multivariable adaptive fuzzy CMAC control for a class of nonlinear systems
    Wu, Ter-Feng
    Wang, Li-Sheng
    Chang, Fan-Ren
    Tsai, Pu-Sheng
    2007 AMERICAN CONTROL CONFERENCE, VOLS 1-13, 2007, : 3767 - +
  • [8] Direct adaptive fuzzy control for unknown multivariable nonlinear systems with fuzzy logic
    Tong, SC
    Li, QG
    Chai, TY
    PROCEEDINGS OF THE SIXTH IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS, VOLS I - III, 1997, : 355 - 360
  • [9] Adaptive Fuzzy Dynamic Surface Control of Unknown Multivariable Nonlinear Systems
    Li, Yongming
    Tong, Shaocheng
    Liu, Yanjun
    2008 7TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-23, 2008, : 4365 - 4370
  • [10] Fuzzy adaptive control for a class of nonlinear systems with unknown control gain
    Labiod S.
    Guerra T.M.
    Evolving Systems, 2012, 3 (1) : 57 - 64
12345