引用本文:周东华.有色噪声干扰下的非线性系统的伪偏差分离估计[J].控制理论与应用,1999,16(6):826~829.[点击复制]
Zhou Donghua.Pseudo Separate-Bias Estimation of NonlinearSystems with Colored Noise*[J].Control Theory and Technology,1999,16(6):826~829.[点击复制]
有色噪声干扰下的非线性系统的伪偏差分离估计
Pseudo Separate-Bias Estimation of NonlinearSystems with Colored Noise*
摘要点击 1027  全文点击 501  投稿时间:1998-05-04  修订日期:1999-05-31
查看全文  查看/发表评论  下载PDF阅读器
DOI编号  
  1999,16(6):826-829
中文关键词  非线性系统  时变  状态估计  偏差分离估计  有色噪声
英文关键词  nonlinear system  time-varying  state estimation  separate-bias estimation  colored-noise
基金项目  
作者单位
周东华  
中文摘要
      本文给出了有色噪声干扰下的一类非线性时变随机系统的伪偏差分离估计方法,偏差允许是非线性的,随机的和时变的,并且时变规律是未知的.与基于扩展状态变量的一类非线性系统的状态估计方法相比,本文方法在实时跟踪性方面得到了很大提高.
英文摘要
      This paper presents a separate-bias estimation algorithm for a class of nonlinear time-varying stochastic systems with colored noise, the bias may be nonlinear, random and time-varving with some unknown chaneing law. Compared with the state augmentation technique for the state and parameter estimation of a class of nonlinear systems, the proposed algorithm is greatly improved in the real-time tracking ability.