| 线性时变离散系统的状态估计 |
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| 引用本文： | 刘轩黄.线性时变离散系统的状态估计[J].江西电力职业技术学院学报,2011,24(4):38-40. |
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| 作者姓名： | 刘轩黄 |
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| 作者单位： | 江西电力职业技术学院,江西 南昌,330032 |
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| 摘 要： | 放弃了Luenberger状态估计理论对系统完全可观测性的要求,提出了一般线性离散系统状态估计的方法.对于j=i,i-1,给出了系统完全(i,j,Ti)可重构这一新概念的充要条件.
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| 关 键 词： | 状态估计 可重构性 离散系统 时变系统 |
State Estimation of Discrete Linear Time-Varying Systems |
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| LIU Xuan-huang.State Estimation of Discrete Linear Time-Varying Systems[J].Journal of Jiangxi Vocational and Technical College of Electricity,2011,24(4):38-40. |
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| Authors: | LIU Xuan-huang |
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| Institution: | LIU Xuan-huang (Jiangxi Vocational and Technical College of Electricity,Nanchang 330032,China) |
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| Abstract: | A state estimation approach is presented for discrete linear time-varying systems,without such requirement as complete observability in the well known Luenberger′s estimation theory.The necessary and sufficient condition for the new concept of complete(i,j,Ti)-reconstructibility,where j=i,i-1 is given. |
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| Keywords: | state estimation recontructibility discrete systems time-varying systems |
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