| 非线性系统降阶观测器的设计 |
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| 引用本文： | 姚郁 王子才. 非线性系统降阶观测器的设计[J]. 哈尔滨工业大学学报, 1991, 23(5): 41-49 |
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| 作者姓名： | 姚郁 王子才 |
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| 作者单位： | 哈尔滨工业大学精密仪器系，哈尔滨工业大学航天学院 哈尔滨工业大学411教研室 |
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| 摘 要： | 本文首先讨论了化非线性系统为可观型系统问题,给出了化可观型系统的充分必要条件和具体计算方法。在此基础上,提出并研究了非线性系统降阶观测器的设计问题,给出了降阶观测器的具体设计方法。最后,通过例题验证了该设计方法的有效性。
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| 关 键 词： | 非线性系统 降阶观测器 可观测性 |
Design of the Order-reduced Observers for Nonlinear Systems |
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| Yao Yu Wang Zicai. Design of the Order-reduced Observers for Nonlinear Systems[J]. Journal of Harbin Institute of Technology, 1991, 23(5): 41-49 |
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| Authors: | Yao Yu Wang Zicai |
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| Affiliation: | Yao Yu Wang Zicai |
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| Abstract: | The problem of transforming nonlinear system into the obser vability canomical form is discussed, the neessary and sufficient condition and the actual calculation method are given in the paper. On the base, the design problem of order-reduced observers for nonlinear systems is presented and studied, the actual design is method is also given. Funally. the effectireness of the design method is proved by a example. |
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| Keywords: | Nonlinear system observability linearization |
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