Title : ( Corrigendum to -Classifying the weights of particle filter in nonlinear systems )
Authors: mahtab sharifian , Naser Pariz , A. Rahimi ,Access to full-text not allowed by authors
Abstract
Among other methods, state estimation using filters is currently used to increase the accuracy of systems. These filters are categorized into the following three branches: linear, nonlinear with Gaussian noise, and nonlinear with non-Gaussian. In this paper, the performance of particle filters is investigated via nonlinear, non-Gaussian methods. The main aim of this paper was to improve the performance of particle filters by eliminating particle impoverishment. A resampling step was proposed to overcome this limitation. However, resampling usually leads to a dearth of samples. Therefore, to virtually increase the number of samples, the available samples were broken into smaller parts based on their respective weights via a clustering approach. The experimental results indicate that the proposed procedure improves the accuracy of state estimations without increasing computational burden
Keywords
, Particle impoverishment. Particle filter. Fission particle Corrigendum to ‘Classifying the weightsofparticlefilter in nonlinearsystems’[CNSNS 31/1, 3(2015) Pages69, 75]@article{paperid:1063358,
author = {Sharifian, Mahtab and Pariz, Naser and A. Rahimi},
title = {Corrigendum to -Classifying the weights of particle filter in nonlinear systems},
journal = {Communications in Nonlinear Science and Numerical Simulation},
year = {2017},
volume = {31},
number = {1},
month = {March},
issn = {1007-5704},
pages = {69--75},
numpages = {6},
keywords = {Particle impoverishment. Particle filter. Fission particle
Corrigendum to ‘Classifying the weightsofparticlefilter in nonlinearsystems’[CNSNS 31/1-3(2015) Pages69-75]},
}
%0 Journal Article
%T Corrigendum to -Classifying the weights of particle filter in nonlinear systems
%A Sharifian, Mahtab
%A Pariz, Naser
%A A. Rahimi
%J Communications in Nonlinear Science and Numerical Simulation
%@ 1007-5704
%D 2017