ROBUST ADAPTIVE FUZZY CONTROLLER DESIGN FOR A CLASS OF UNCERTAIN NONLINEAR TIME-DELAY SYSTEMS

被引：14

作者：

Liu, Yan-Jun ^{[1
]}

Wang, Rui ^{[1
]}

Chen, C. L. Philip ^{[2
]}

机构：

[1] Liaoning Univ Technol, Sch Sci, Jinzhou 121001, Liaoning, Peoples R China

[2] Univ Macau, Fac Sci & Technol, Taipa, Macau, Peoples R China

来源：

INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS | 2011年 / 19卷 / 02期

关键词：

Robust adaptive control; fuzzy control; nonlinear time-delay systems; dynamic surface control; DYNAMIC SURFACE CONTROL; NEURAL-NETWORK CONTROL; STRICT-FEEDBACK FORM; TRACKING CONTROL;

D O I：

10.1142/S0218488511007027

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In this paper, the problems of stability and control for a class of uncertain nonlinear systems with unknown state time-delay are studied by using the fuzzy logic systems. Because the dynamic surface control technique is introduced to deal with the uncertain time-delay systems, the designed adaptive fuzzy controller can avoid the issue of "explosion of complexity", which comes from the traditional backstepping design procedure. Compared with the existing results in the literature, the robustness to the fuzzy approximation errors is improved by adjusting the estimations of the unknown bounds for the approximation errors. It is shown that the resulting closed-loop system is stable in the sense that all the signals are bounded and the system output track the reference signal in a small neighborhood of the origin by choosing design parameters appropriately. Three simulation examples are given to demonstrate the effectiveness of the proposed techniques.

引用

页码：329 / 360

页数：32

共 50 条

[1] Adaptive Robust Controller Design of Uncertain Nonlinear Time-Delay Dynamical Systems
Wu, Hansheng
IEEE AFRICON 2011, 2011,
[2] Robust H∞ controller design for a class of nonlinear fuzzy time-delay systems
Wang Miaoxin
Liu Jizhen
Liu Xiangjie
Liu Juncheng
JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS, 2009, 20 (06) : 1286 - 1289
[3] Robust H∞ controller design for a class of nonlinear fuzzy time-delay systems
Wang Miaoxin 1
2.Key Lab.of Condition Monitoring and Control for Power Plant Equipment
Journal of Systems Engineering and Electronics, 2009, 20 (06) : 1286 - 1289
[4] ROBUST ADAPTIVE CONTROLLER DESIGN FOR UNCERTAIN FUZZY TIME-DELAY SYSTEMS WITH MISMATCHED UNCERTAINTIES
Liu, Sung-Chieh
Lin, Sheng-Fuu
ADVANCES IN DIFFERENTIAL EQUATIONS AND CONTROL PROCESSES, 2012, 9 (02): : 123 - 139
[5] A design approach to adaptive stabilizing controller for a class of nonlinear systems with uncertain time-delay
Jiao, XH
Shen, TL
Tamura, K
SICE 2003 ANNUAL CONFERENCE, VOLS 1-3, 2003, : 88 - 93
[6] Robust H∞ controller design for a class of nonlinear fuzzy time-delay systems based on observer
Wang Miaoxin
Proceedings of the 24th Chinese Control Conference, Vols 1 and 2, 2005, : 1116 - 1120
[7] Adaptive controller design for a class of nonlinear time-delay systems with uncertainties
Li Shurong
Zheng Jian
2008 CHINESE CONTROL AND DECISION CONFERENCE, VOLS 1-11, 2008, : 4862 - 4867
[8] Adaptive robust stabilisation for a class of uncertain nonlinear time-delay dynamical systems
Wu, Hansheng
INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 2013, 44 (02) : 371 - 383
[9] Identification and Fuzzy Controller Design for Nonlinear Uncertain Systems with Input Time-Delay
Lee, Ching-Hung
Cheng, Hung-Tai
INTERNATIONAL JOURNAL OF FUZZY SYSTEMS, 2009, 11 (02) : 73 - 86
[10] Robust controlling a class of uncertain fuzzy systems with time-delay
School of Computer Science and Technology, Xidian University, Xi'an 710071, China
不详
不详
Huazhong Ligong Daxue Xuebao, 2009, 11 (22-25): : 22 - 25

← 1 2 3 4 5 →