Monte Carlo filters for non-linear state estimation

被引:57
作者
Bolviken, E
Acklam, PJ
Christophersen, N
Stordal, JM
机构
[1] Univ Oslo, Dept Math, N-0316 Oslo, Norway
[2] Univ Oslo, Dept Informat, N-0316 Oslo, Norway
[3] Norwegian Def Res Estab, Kjeller, Norway
关键词
extended Kalman filter; Monte Carlo filter; rejection sampling; measurement saturation;
D O I
10.1016/S0005-1098(00)00151-5
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The application of Monte Carlo techniques to Bayesian state estimation is discussed. A simple theory for the Monte Carlo uncertainty is developed showing that the number of Monte Carlo replications does not in principle have to be large. A recursive on-line algorithm based on rejection sampling is given and improved versions suggested. The methods are illustrated on a non-linear pendulum with measurement saturation. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:177 / 183
页数:7
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