引用本文:黄正良,吴坚,万百五.辨识Wiener模型的一种新方法[J].控制理论与应用,1996,13(3):326~332.[点击复制]
HUANG Zhengliang and WU Jian,WAN Baiwu.A New Method for Identificating Wiener Model[J].Control Theory and Technology,1996,13(3):326~332.[点击复制]
辨识Wiener模型的一种新方法
A New Method for Identificating Wiener Model
摘要点击 749  全文点击 385  投稿时间:1994-11-18  修订日期:1995-10-12
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DOI编号  
  1996,13(3):326-332
中文关键词  Wiener模型  脉冲响应  辨识
英文关键词  Wiener model  impulse responses  identification
基金项目  
作者单位
黄正良,吴坚,万百五 西南工学院 
中文摘要
      本文提出了一种辨识Wiener模型的新方法.该方法利用不同幅值的周期脉冲信号作输入辨识信号,并且获得了非线性增益未知参数和线性子系统脉冲响应的强一致性估计.本文还研究了估计残差的渐近分布以及收敛速度.最后的数字仿真研究说明了该方法的有效性和实用性.
英文摘要
      In this paper,a new identification technique is presented,which uses cyclic impulse signals with different amplitudes as input signals and has obtained strong consistence estimates of the unknown parameters of nonlinear gain and inpulse responses of linear subsystem of Wiener model. Moreover the paper also studies the asymptotic distributions of estimation errors,and has obtained the convergence speed of errors. Finally,simulation results show that the proposed method is very efficient and practical.