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Classification Method of Uniform Circular Array Radar Ground Clutter Data Based on Chaotic Genetic Algorithm

The classification and recognition of radar clutter is helpful to improve the efficiency of radar signal processing and target detection. In order to realize the effective classification of uniform circular array (UCA) radar clutter data, a classification method of ground clutter data based on the c...

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Detalles Bibliográficos
Autores principales: Yang, Bin, Huang, Mo, Xie, Yao, Wang, Changyuan, Rong, Yingjiao, Huang, Huihui, Duan, Tao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8271529/
https://www.ncbi.nlm.nih.gov/pubmed/34283130
http://dx.doi.org/10.3390/s21134596
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author Yang, Bin
Huang, Mo
Xie, Yao
Wang, Changyuan
Rong, Yingjiao
Huang, Huihui
Duan, Tao
author_facet Yang, Bin
Huang, Mo
Xie, Yao
Wang, Changyuan
Rong, Yingjiao
Huang, Huihui
Duan, Tao
author_sort Yang, Bin
collection PubMed
description The classification and recognition of radar clutter is helpful to improve the efficiency of radar signal processing and target detection. In order to realize the effective classification of uniform circular array (UCA) radar clutter data, a classification method of ground clutter data based on the chaotic genetic algorithm is proposed. In this paper, the characteristics of UCA radar ground clutter data are studied, and then the statistical characteristic factors of correlation, non-stationery and range-Doppler maps are extracted, which can be used to classify ground clutter data. Based on the clustering analysis, results of characteristic factors of radar clutter data under different wave-controlled modes in multiple scenarios, we can see: in radar clutter clustering of different scenes, the chaotic genetic algorithm can save 34.61% of clustering time and improve the classification accuracy by 42.82% compared with the standard genetic algorithm. In radar clutter clustering of different wave-controlled modes, the timeliness and accuracy of the chaotic genetic algorithm are improved by 42.69% and 20.79%, respectively, compared to standard genetic algorithm clustering. The clustering experiment results show that the chaotic genetic algorithm can effectively classify UCA radar’s ground clutter data.
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spelling pubmed-82715292021-07-11 Classification Method of Uniform Circular Array Radar Ground Clutter Data Based on Chaotic Genetic Algorithm Yang, Bin Huang, Mo Xie, Yao Wang, Changyuan Rong, Yingjiao Huang, Huihui Duan, Tao Sensors (Basel) Article The classification and recognition of radar clutter is helpful to improve the efficiency of radar signal processing and target detection. In order to realize the effective classification of uniform circular array (UCA) radar clutter data, a classification method of ground clutter data based on the chaotic genetic algorithm is proposed. In this paper, the characteristics of UCA radar ground clutter data are studied, and then the statistical characteristic factors of correlation, non-stationery and range-Doppler maps are extracted, which can be used to classify ground clutter data. Based on the clustering analysis, results of characteristic factors of radar clutter data under different wave-controlled modes in multiple scenarios, we can see: in radar clutter clustering of different scenes, the chaotic genetic algorithm can save 34.61% of clustering time and improve the classification accuracy by 42.82% compared with the standard genetic algorithm. In radar clutter clustering of different wave-controlled modes, the timeliness and accuracy of the chaotic genetic algorithm are improved by 42.69% and 20.79%, respectively, compared to standard genetic algorithm clustering. The clustering experiment results show that the chaotic genetic algorithm can effectively classify UCA radar’s ground clutter data. MDPI 2021-07-05 /pmc/articles/PMC8271529/ /pubmed/34283130 http://dx.doi.org/10.3390/s21134596 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Yang, Bin
Huang, Mo
Xie, Yao
Wang, Changyuan
Rong, Yingjiao
Huang, Huihui
Duan, Tao
Classification Method of Uniform Circular Array Radar Ground Clutter Data Based on Chaotic Genetic Algorithm
title Classification Method of Uniform Circular Array Radar Ground Clutter Data Based on Chaotic Genetic Algorithm
title_full Classification Method of Uniform Circular Array Radar Ground Clutter Data Based on Chaotic Genetic Algorithm
title_fullStr Classification Method of Uniform Circular Array Radar Ground Clutter Data Based on Chaotic Genetic Algorithm
title_full_unstemmed Classification Method of Uniform Circular Array Radar Ground Clutter Data Based on Chaotic Genetic Algorithm
title_short Classification Method of Uniform Circular Array Radar Ground Clutter Data Based on Chaotic Genetic Algorithm
title_sort classification method of uniform circular array radar ground clutter data based on chaotic genetic algorithm
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8271529/
https://www.ncbi.nlm.nih.gov/pubmed/34283130
http://dx.doi.org/10.3390/s21134596
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