Decentralized robust stabilization and control of interconnected uncertain discrete time systems

被引：2

作者：

Ray, G ^{[1
]}

Rani, CS ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Elect Engn, Kharagpur 721302, W Bengal, India

来源：

INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE | 2002年 / 33卷 / 15期

关键词：

D O I：

10.1080/0020772031000115498

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A new decentralized robust controller based on the difference Lyapunov stability theorem is proposed to stabilize an interconnected uncertain dynamic discrete time system. A singular value decomposition (SVD) technique is used to design a robust decentralized controller for uncertain dynamic systems. The proposed method is very simple and effective, and can ensure that the output of the closed-loop system response con verges to zero in the presence of state disturbance and parameter uncertainties in the system matrices. A load-frequency control problem of an interconnected power system is considered to demonstrate the validity of the proposed decentralized controller.

引用

页码：1229 / 1240

页数：12

共 16 条

[1] ADAPTIVE GUARANTEED COST CONTROL OF SYSTEMS WITH UNCERTAIN PARAMETERS [J].

CHANG, SSL ;

PENG, TKC .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1972, AC17 (04) :474-&

[2]

Chen C.T., 1999, Electrical and Computer Engineering, V3rd ed.

[3]

Elgerd O. I., 1970, ELECT ENERGY SYSTEM

[4] Design of stable systems with uncertainties and constrained performance variations [J].

Liu, J .

INTERNATIONAL JOURNAL OF CONTROL, 1997, 67 (01) :23-32

[5]

LUO JS, 1996, INT J SYST SCI, V27, P11

[6] ROBUST STATE FEEDBACK STABILIZATION OF DISCRETE-TIME UNCERTAIN DYNAMICAL-SYSTEMS [J].

MAGANA, ME ;

ZAK, SH .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1988, 33 (09) :887-891

[7]

Morari M., 1989, ROBUST PROCESS CONTR

[8] ROBUSTNESS OF LINEAR QUADRATIC STATE FEEDBACK DESIGNS IN PRESENCE OF SYSTEM UNCERTAINTY [J].

PATEL, RV ;

TODA, M ;

SRIDHAR, B .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1977, 22 (06) :945-949

[9] A RICCATI EQUATION APPROACH TO THE DESIGN OF STABILIZING CONTROLLERS AND OBSERVERS FOR A CLASS OF UNCERTAIN LINEAR-SYSTEMS [J].

PETERSEN, IR .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1985, 30 (09) :904-907

[10] A RICCATI EQUATION APPROACH TO THE STABILIZATION OF UNCERTAIN LINEAR-SYSTEMS [J].

PETERSEN, IR ;

HOLLOT, CV .

AUTOMATICA, 1986, 22 (04) :397-411

← 1 2 →