引用本文:刘轩黄,刘丹阳.线性时变离散系统的状态观测器[J].控制理论与应用,1995,12(1):53~57.[点击复制]
LIU Xuanhuang ,LIU Danyang.State Observer of Discrete Linear Time-Varying Systems[J].Control Theory and Technology,1995,12(1):53~57.[点击复制]
线性时变离散系统的状态观测器
State Observer of Discrete Linear Time-Varying Systems
摘要点击 1285  全文点击 439  投稿时间:1993-11-20  修订日期:1994-05-24
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DOI编号  
  1995,12(1):53-57
中文关键词  观测器  状态估计  可重构性  离散系统  时变系统
英文关键词  observer  state estimation  reconstructibility  discrete systems  time-varying systems
基金项目  
作者单位
刘轩黄,刘丹阳 江西电力职工大学 
中文摘要
      本文放弃了Luenberger状态观测器理论对系统完全可观测性的要求,提出了一般线性时变离散系统的状态观测器设计方法,并对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。
英文摘要
      A state observer design procedure is presented for discrete linear time-varying systems, without such requirement as complete observability in the well known Luenberger’s observer theory. The necessary and sufficient condition for the new concept of complete (i,j,Ti)- reconstructibility, where j=i,i-1, is given.