摘要
研究了线性切换系统的基于观测器的切换镇定问题。利用多Lyapunov函数方法分别给出了连续时间和离散时间线性切换系统基于观测器切换可镇定的充分条件,同时给出了该条件下分段观测器的参数化表示和基于重构状态的稳定化切换律的构造方法。最后,举例说明了所提方法的有效性。
The problem of stabilizing switched linear systems via observer-based switching was investigated. Using multiple Lyapunov functions technique, the sufficient conditions of stabilizing switched linear systems via observer-based switching were derived both for the continuous and discrete-time cases. The parameterized characterization of the observer was provided and the corresponding switching strategies were constructed to guarantee stability. An example was given to illustrate the effectiveness of the proposed methods.
出处
《吉林大学学报（工学版）》
EI
CAS
CSCD
北大核心
2006年第1期87-91,共5页
Journal of Jilin University:Engineering and Technology Edition
基金
教育部跨世纪优秀人才培养计划基金资助项目
关键词
自动控制技术
线性切换系统
渐近稳定性
观测器
切换律
automatic control technology
switched linear system
asymptotic stability
observer
switching strategy
