Delay-dependent robust stability criteria for uncertain neutral systems with mixed delays

被引：606

作者：

He, Y ^{[1
]}

Wu, M

She, JH

Liu, GP

机构：

[1] Cent S Univ, Sch Informat Sci & Engn, Changsha 410083, Peoples R China

[2] Tokyo Univ Technol, Sch Engn, Dept Mechatron, Hachioji, Tokyo 1920982, Japan

[3] Univ Nottingham, Sch Mech Mat Mfg Engn & Management, Nottingham NG7 2RD, England

[4] Chinese Acad Sci, Inst Automat, Beijing 100080, Peoples R China

来源：

SYSTEMS & CONTROL LETTERS | 2004年 / 51卷 / 01期

关键词：

neutral system; delay-dependent criteria; robust stability; time-varying structured uncertainties; linear matrix inequality;

D O I：

10.1016/S0167-6911(03)00207-X

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 concerns the problem of the delay-dependent robust stability of neutral systems with mixed delays and time-varying structured uncertainties. A new method based on linear matrix inequalities is presented that makes it easy to calculate both the upper stability bounds on the delays and the free weighting matrices. Since the criteria take the sizes of the neutral- and discrete-delays into account, it is less conservative than previous methods. Numerical examples illustrate both the improvement this approach provides over previous methods and the reciprocal influences between the neutral- and discrete-delays. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：57 / 65

页数：9

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