Remark on "Finite-time filtering for discrete-time linear impulsive systems"

被引：1
|
作者：
Tong, Yunxu [1 ,2 ]
Wu, Baowei [1 ]
Liu, Lili [1 ]
Li, Xian [1 ]
机构：
[1] Shaanxi Normal Univ, Coll Math & Informat Sci, Xian 710062, Peoples R China
[2] Shangluo Coll, Dept Math & Computat Sci, Shangluo 726000, Peoples R China
来源：
SIGNAL PROCESSING | 2014年 / 94卷
基金：
中国国家自然科学基金;
关键词：
Finite-time filtering; Finite-time stability; Impulsive system; Discrete-time system;
D O I：
10.1016/j.sigpro.2013.07.021
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The finite-time filtering problem for discrete-time linear impulsive systems has been investigated by Xu and Sun (2012) [1]. This paper finds that Theorem 2 in Xu and Sun (2012) [1] lacks some conditions via a numerical example and gives a complete conclusion. But some conditions in this complete conclusion are coupled. In order to avoid coupling, two feasible conclusions are given. (C) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码：531 / 534
页数：4
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