引用本文: | 林相泽,邹云,李世华,钱艳平.切换系统不变集的输出反馈镇定[J].控制理论与应用,2009,26(8):907~910.[点击复制] |
LIN Xiangze,ZOU Yun,LI Shihua,QIAN Yanping.Output feedback stabilization of invariant sets for switched systems[J].Control Theory and Technology,2009,26(8):907~910.[点击复制] |
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切换系统不变集的输出反馈镇定 |
Output feedback stabilization of invariant sets for switched systems |
摘要点击 2042 全文点击 1015 投稿时间:2008-01-09 修订日期:2008-10-12 |
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DOI编号 10.7641/j.issn.1000-8152.2009.8.CCTA080033 |
2009,26(8):907-910 |
中文关键词 切换系统 不变集 输出反馈 多Lyapunov函数 |
英文关键词 switched systems invariant sets output feedback multiple Lyapunov functions |
基金项目 国家自然科学基金资助项目(60504007); 江苏省农机基金资助项目(gxz08008). |
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中文摘要 |
利用一个非负函数V (x), 推广了小时间状态模可观测和大时间状态模可观测的定义, 提出了小时间V (x)可观测和大时间V (x)可观测的概念. 利用V (x)可观测的概念, 讨论了子系统无源的切换系统不变集的有界输出反馈镇定及动态输出反馈镇定. 利用多Lyapunov函数证明了闭环系统渐近稳定. 仿真例子验证了文中结论正确性. |
英文摘要 |
By employing a nonnegative function V (x), we extend the definitions of small-time and large-time state-norm observability to the definitions of small-time and large-time V (x) observability. Based on the concept of V (x) observability, we stabilize the invariant sets of the switched systems with passive subsystems by using the bounded output feedback and the dynamic output feedback. The results are proved in detail by using multiple Lyapunov functions. Numerical examples are employed to verify the proposed method. |