STABILIZABILITY AND DETECTABILITY OF DISCRETE-TIME TIME-VARYING SYSTEMS

被引：8
|
作者：
ENGWERDA, JC
机构：
[1] Tilburg University, Tilburg
来源：
IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 1990年 / 35卷 / 04期
关键词：
D O I：
10.1109/9.52294
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this note we introduce some notions of stabilizability and detectability for discrete time-varying systems. These concepts are introduced by making state-space decompositions of the system. This allows an intuitive interpretation and shows the difficulties which occur if one tries to derive general stabilizability and detectability properties. Moreover, we show by means of a counterexample that the notions of uniform stabilizability and uniform detectability, as defined by Anderson and Moore, do not imply stabilizability, respectively, detectability of the system. © 1990 IEEE
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页码：425 / 428
页数：4
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