Reachability and observability of switched linear systems with continuous-time and discrete-time subsystems

被引：0
|
作者：
Chao Liu
Chuandong Li
机构：
[1] Chongqing University of Science & Technology,College of Electrical & Information Engineering
[2] Chongqing University,College of Computer
来源：
International Journal of Control, Automation and Systems | 2013年 / 11卷
关键词：
Observability; reachability; switched linear system; switching sequence;
D O I：
暂无
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学科分类号：
摘要：
In this paper, the reachability and observability criteria of switched linear systems with continuous-time and discrete-time subsystems are obtained. These criteria show that the reachable set may not be a subspace in the state space, because of the existence of discrete-time subsystems. Therefore, the definition of span reachability is proposed. Moreover, we demonstrate that the reachable set is equivalent to subspace if the discrete-time subsystems are reversible. The subspace algorithms for span reachability and unobservability are provided. One example is introduced to illustrate the effectiveness of the proposed criteria.
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页码：200 / 205
页数：5
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