Transactions of the Institute of Systems, Control and Information Engineers
Online ISSN : 2185-811X
Print ISSN : 1342-5668
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Multiple-Model Estimation based on Particle Filters
Nobukatsu SugiyamaToshiharu Sugie
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2012 Volume 25 Issue 10 Pages 289-295

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Abstract

In this paper, a multiple-model estimation method for general non-linear systems based on particle filters is proposed. The standard particle filter for jump markov systems can easily suffer from particle degeneracy around mode change. The proposed method can cope with the degeneracy problem by controlling the number of particles in each mode without major changes of the algorithm.

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© 2012 The Institute of Systems, Control and Information Engineers
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