| 引用本文: | 高虹,蔡秀珊.一类非线性系统的函数观测器设计[J].控制理论与应用,2013,30(9):1207~1210.[点击复制] |
| GAO Hong,CAI Xiu-Shan.Functional observer design for a class of nonlinear systems[J].Control Theory and Technology,2013,30(9):1207~1210.[点击复制] |
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| 一类非线性系统的函数观测器设计 |
| Functional observer design for a class of nonlinear systems |
| 摘要点击 3078 全文点击 4452 投稿时间：2012-11-05 修订日期：2013-03-28 |
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| DOI编号 10.7641/CTA.2013.21136 |
| 2013,30(9):1207-1210 |
| 中文关键词 函数观测器 单边Lipschitz 渐近收敛 线性矩阵不等式(LMI) |
| 英文关键词 functional observer one-sided Lipschitz asymptotic convergence linear matrix inequality (LMI) |
| 基金项目 国家自然科学基金资助项目(61074011); 浙江省新苗人才计划资助项目(2012R404051). |
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| 中文摘要 |
| 研究单边Lipschitz非线性系统的函数观测器设计. 基于线性矩阵不等式获得了函数观测器增益矩阵存在的条件, 然后提出函数观测器增益矩阵的设计方法. 通过一个仿真实例, 验证所设计的函数观测器不仅能够估计系统的状态, 而且可使观测误差快速收敛到零. |
| 英文摘要 |
| A functional observer design for one-sided Lipschitz nonlinear systems is investigated. The existence conditions for gain matrices of a functional observer are derived based on linear matrix inequalities. Then, a design method for gain matrices of the functional observer is presented. Simulation results show that the proposed approach estimate the states of the system with a high convergence rate of the estimation errors. |