首页    期刊浏览 2024年12月11日 星期三
登录注册

文章基本信息

  • 标题:Time-varying Finite Memory Structure Filter to Incorporate Time-Delayed Measurements
  • 本地全文:下载
  • 作者:Pyung Soo Kim
  • 期刊名称:Engineering Letters
  • 印刷版ISSN:1816-093X
  • 电子版ISSN:1816-0948
  • 出版年度:2018
  • 卷号:26
  • 期号:4
  • 页码:410-414
  • 出版社:Newswood Ltd
  • 摘要:This paper proposes a finite memory structure(FMS) filter for state estimation in time-varying systems withmeasurement delay, called the TV-FMS filter. By incorporatingtime-delayed measurements, the proposed TV-FMS filter isobtained by directly solving a weighted least-square costfunction. The proposed TV-FMS filter has inherent propertiessuch as unbiasedness, deadbeat, and robustness. Throughextensive computer simulations for three kinds of discretetime-varying noisy signal models with a measurement delay aswell as an uncertain model parameter, the proposed TV-FMSfilter can be shown to be comparable with the Kalman filter withinfinite memory structure (IMS) for a nominal system andbetter than that for a temporarily uncertain system.
  • 关键词:Measurement delay; Finite memory structure;filter; Infinite memory structure filter; Time;varying system;Uncertain system;
国家哲学社会科学文献中心版权所有