Comments on 'Improved delay-dependent stability criteria for continuous systems with two additive time-varying delay components'

被引:4
|
作者
Ramakrishnan, K. [1 ]
Venkatachalam, V. [1 ]
Ray, G. [2 ]
机构
[1] Pondicherry Engn Coll, Dept Elect & Elect Engn, Pondicherry 605014, India
[2] Indian Inst Technol, Dept Elect Engn, Kharagpur 721302, W Bengal, India
关键词
Time-delay system; Additive delay components; Lyapunov-Krasovskii functional; Linear matrix inequality;
D O I
10.1016/j.cnsns.2014.12.003
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this write-up, comments on the omission of few important inequality conditions (or constraints) in the LMI optimization problem stated as delay-dependent stability criterion for a class of linear systems with two additive time-varying state-delays in Cheng et al. (2014) is reported. The omission paves way to incorrectness of the published result. The consequence of the omission, and the revised result are presented in the sequel. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码:1 / 3
页数:3
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