Fuzzy controller design subject to actuator saturation for dynamic ship positioning systems with multiplicative noises

被引：28

作者：

Chang, W-J ^{[1
]}

Liang, H-J ^{[1
]}

Ku, C-C ^{[2
]}

机构：

[1] Natl Taiwan Ocean Univ, Dept Marine Engn, Chilung 202, Taiwan

[2] Natl Taiwan Ocean Univ, Dept Elect Engn, Chilung 202, Taiwan

来源：

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERING | 2010年 / 224卷 / I6期

关键词：

dynamic ship positioning systems; Takagi-Sugeno fuzzy models; multiplicative noises; actuator saturation and linear matrix inequality; ROBUST STABILITY; STABILIZATION;

D O I：

10.1243/09596518JSCE985

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper deals with the fuzzy controller design problem for the dynamic ship positioning systems with multiplicative noises. The Takagi-Sugeno (T-S) fuzzy model is employed to represent the non-linear dynamic ship positioning systems. Subject to actuator saturation, some sufficient conditions are derived to guarantee the stability of the closed-loop systems. The stability conditions developed in this paper can be coordinated to the linear matrix inequality (LMI) constraints. By solving these LMI stability conditions, a parallel distributed compensation (PDC)-based fuzzy controller is obtained to stabilize the T S fuzzy models with multiplicative noises. In order to illustrate the availability and practicability of proposed fuzzy controller design approach, a numerical simulation is provided to express the controlled responses of dynamic ship positioning systems with multiplicative noises.

引用

页码：725 / 736

页数：12

共 23 条

[1]

Boyd S., 1994, LINEAR MATRIX INEQUA

[2] Robust stability analysis and fuzzy-scheduling control for nonlinear systems subject to actuator saturation [J].

Cao, YY ;

Lin, ZL .

IEEE TRANSACTIONS ON FUZZY SYSTEMS, 2003, 11 (01) :57-67

[3]

Chang WJ, 2000, INT J ADAPT CONTROL, V14, P393, DOI 10.1002/1099-1115(200006)14:4<393::AID-ACS566>3.0.CO

[4]

2-B

[5]

Chantal LP, 2002, NEUROL PSYCHIAT BR, V10, P47

[6] THE STABILITY OF FEEDBACK-CONTROL WITH NONLINEAR SATURATING ACTUATOR - TIME DOMAIN APPROACH [J].

CHEN, BS ;

WANG, SS .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1988, 33 (05) :483-487

[7]

Chung HY, 2008, INT J INNOV COMPUT I, V4, P1635

[8] Nonlinear output feedback control of dynamically positioned ships using vectorial observer backstepping [J].

Fossen, TI ;

Grovlen, A .

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, 1998, 6 (01) :121-128

[9]

Fossen TI., 1994, Guidance and Control of Ocean Vehicles

[10]

Gahinet P., 1995, LMI Control Toolbox

← 1 2 3 →