| 线性切换系统一致能控性和能观性的充要条件 |
| |
| 引用本文： | 朱礼营,王玉振.线性切换系统一致能控性和能观性的充要条件[J].山东大学学报(工学版),2007,37(1):43-46. |
| |
| 作者姓名： | 朱礼营 王玉振 |
| |
| 作者单位： | 山东大学,控制科学与工程学院,山东,济南,250061 |
| |
| 摘 要： | 研究线性切换系统的一致能控、能观和能达性.首先给出轨道算子、一致能控状态集和一致能达状态集的概念，然后利用轨道算子、一致能控和一致能达状态集，分别给出了线性切换系统的一致能控、能达和能观性的充要条件.证明了线性切换系统一致完全能控、能达或能观的充要条件是，每一个子系统都是能控、能达或能观的.
|
| 关 键 词： | 线性切换系统 一致能控性 一致能达性 一致能观性 轨道算子 |
| 文章编号： | 1672-3961(2007)01-0043-04 |
| 收稿时间： | 2006-07-19 |
| 修稿时间： | 2006年7月19日 |
Necessary and sufficient conditions for uniform controllability and observability of linear switched systems |
| |
| ZHU Li-ying,WANG Yu-zhen.Necessary and sufficient conditions for uniform controllability and observability of linear switched systems[J].Journal of Shandong University of Technology,2007,37(1):43-46. |
| |
| Authors: | ZHU Li-ying WANG Yu-zhen |
| |
| Affiliation: | School of Control Science and Engineering, Shandong University, Jinan 250061, China |
| |
| Abstract: | The uniform controllability,reachability and observability of linear switched control systems are investigated.First,the concepts of the trajectory operator,uniformly controllable state set and uniformly reachable state set are given respectively.Second,using the trajectory operator and uniformly controllable/reachable state sets,necessary and sufficient conditions for the uniform controllability,reachability and observability are provided respectively.It is shown that a linear switched control system is uniformly completely controllable(reachable,observable,determinable) if and only if all the subsystems of the switched system are completely controllable(reachable,observable,determinable). |
| |
| Keywords: | linear switched system uniform controllability uniform reachability uniform observability trajectory operator |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《山东大学学报(工学版)》浏览原始摘要信息 |
|
点击此处可从《山东大学学报(工学版)》下载全文 |
