| 一类非线性系统的观测器设计方法 |
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| 引用本文： | 郎米兰,徐明跃.一类非线性系统的观测器设计方法[J].哈尔滨师范大学自然科学学报,2010,26(4):50-53. |
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| 作者姓名： | 郎米兰 徐明跃 |
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| 作者单位： | 哈尔滨师范大学 |
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| 摘 要： | 通过研究一类非线性系统的观测器设计方法,运用Lyapunov函数及线性矩阵不等式理论,给出了观测器渐近稳定的充分条件.设计方法放宽了对系统的要求,所得到的判据即使在(A-LC)不稳定的情况下,也可使观测器误差渐进稳定.
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| 关 键 词： | 非线性系统 观测器 Lipschitz条件 拟单边Lipschitz条件 |
Observer Design for a Class of Nonlinear Systems |
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| Lang Milan,Xu Mingyue.Observer Design for a Class of Nonlinear Systems[J].Natural Science Journal of Harbin Normal University,2010,26(4):50-53. |
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| Authors: | Lang Milan Xu Mingyue |
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| Institution: | (Harbin Normal University) |
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| Abstract: | A type of design method for non-linear sysems is studied in this paper,and asymptotically stable sufficient conditions of observer are given by the Lyapunov method and linear matrix inequality form.Because the design method relaxed to system＇s request,even if it is in（A-LC） unstable situation,residual error observer asymptotically stable may also cause. |
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| Keywords: | Nonlinear system Observer Lipshitz condition One-sided Lipshitz condition |
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