引用本文:戴华平,董嘉文,钱积新,孙优贤.非平稳随机系统两步最小二乘算法研究[J].控制理论与应用,1997,14(6):925~928.[点击复制]
DAI Huaping; DONG Jiawen; QIAN Jixin and SUN Youxian.Study on the Two-Stage Least Square Algorithm and Its Performance for Nonstationary Stochastic System[J].Control Theory and Technology,1997,14(6):925~928.[点击复制]
非平稳随机系统两步最小二乘算法研究
Study on the Two-Stage Least Square Algorithm and Its Performance for Nonstationary Stochastic System
摘要点击 715  全文点击 363  投稿时间:1994-07-18  修订日期:1996-12-30
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DOI编号  
  1997,14(6):925-928
中文关键词  增广矩阵  两步最小二乘算法  慢时变干扰  相关性  系统辨识
英文关键词  two-stage least square  slow time-varying disturbance  correlativity system  identification
基金项目  
作者单位
戴华平,董嘉文,钱积新,孙优贤 本文针对输入端具有慢时变干扰的非平稳动态系统通过理论推导提出一种新型的两步最小二乘算法(TS-LS)并说明TS-LS是增广矩阵方法的一个特例.仿真结果表明了增广矩阵方法的可行性. 
中文摘要
      本文针对输入端具有慢时变干扰的非平稳动态系统,通过理论推导,提出一种新型的两步最小二乘算法(TS-LS),并说明TS-LS是增广矩阵方法的一个特例.仿真结果表明了增广矩阵方法的可行性.
英文摘要
      In this paper,a novel two-stage least square (TS-LS) algorithm is proposed by theoretical derivation for nonstationary dynamic systems with input slow time-varying disturbance,and we explain that TS-LS is an example of extended-matrix method. Numerical simulation results show the efficiency of extended-matrix methodis.