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Multiresolutional filtering of a class of dynamic multiscale system subject to colored state equation noise

  • Peiling Cui
  • , Quan Pan
  • , Guizeng Wang
  • , Jianfeng Cui
  • Tsinghua University
  • Northwestern Polytechnical University Xian

科研成果: 期刊稿件会议文章同行评审

4 引用 (Scopus)

摘要

In this paper, modeling and estimation of a class of dynamic multiscale system subject to colored state equation noise is proposed. The colored state noise vector is augmented in the system state variables, the state space projection equation is used to link the scales, and then a new system model is built. The new model is in a form suitable for the application of the Kalman filter equations. Haar-wavelet-based model and estimation algorithm are given. Monte Carlo simulation results demonstrate that the proposed algorithm is effective and powerful in this kind of multiscale estimation problem.

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