Frequency Diverse Array Target Localization Based on IPSO-BP
For the traditional target localization algorithms of frequency diverse array (FDA), there are some problems such as angle and distance coupling in single-frequency receiving FDA mode, large amount of calculation, and weak adaptability. This paper introduces a good learning and predictive method of...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2020/2501731 |
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| _version_ | 1832546940292694016 |
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| author | Qinghua Liu Kai Ding Bingsen Wu Quanmin Xie |
| author_facet | Qinghua Liu Kai Ding Bingsen Wu Quanmin Xie |
| author_sort | Qinghua Liu |
| collection | DOAJ |
| description | For the traditional target localization algorithms of frequency diverse array (FDA), there are some problems such as angle and distance coupling in single-frequency receiving FDA mode, large amount of calculation, and weak adaptability. This paper introduces a good learning and predictive method of target localization by using BP neural network on FDA, and FDA-IPSO-BP neural network algorithm is formed. The improved particle swarm optimization (IPSO) algorithm with nonlinear weights is developed to optimize the neural network weights and biases to prevent BP neural network from easily falling into local minimum points. In addition, the decoupling of angle and distance with single frequency increment is well solved. The simulation experiments show that the proposed algorithm has better target localization effect and convergence speed, compared with FDA-BP and FDA-MUSIC algorithms. |
| format | Article |
| id | doaj-art-5111570093ee45eebce29732dd1a63ab |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-5111570093ee45eebce29732dd1a63ab2025-02-03T06:46:38ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772020-01-01202010.1155/2020/25017312501731Frequency Diverse Array Target Localization Based on IPSO-BPQinghua Liu0Kai Ding1Bingsen Wu2Quanmin Xie3State and Local Joint Engineering Research Center for Satellite Navigation and Location Service, Guilin University of Electronic Technology, Guilin 541004, ChinaScience and Technology on Near-Surface Detection Laboratory, Wuxi 214035, ChinaState and Local Joint Engineering Research Center for Satellite Navigation and Location Service, Guilin University of Electronic Technology, Guilin 541004, ChinaOrdnance NCO Academy, Army Engineering University, Wuhan 430075, ChinaFor the traditional target localization algorithms of frequency diverse array (FDA), there are some problems such as angle and distance coupling in single-frequency receiving FDA mode, large amount of calculation, and weak adaptability. This paper introduces a good learning and predictive method of target localization by using BP neural network on FDA, and FDA-IPSO-BP neural network algorithm is formed. The improved particle swarm optimization (IPSO) algorithm with nonlinear weights is developed to optimize the neural network weights and biases to prevent BP neural network from easily falling into local minimum points. In addition, the decoupling of angle and distance with single frequency increment is well solved. The simulation experiments show that the proposed algorithm has better target localization effect and convergence speed, compared with FDA-BP and FDA-MUSIC algorithms.http://dx.doi.org/10.1155/2020/2501731 |
| spellingShingle | Qinghua Liu Kai Ding Bingsen Wu Quanmin Xie Frequency Diverse Array Target Localization Based on IPSO-BP International Journal of Antennas and Propagation |
| title | Frequency Diverse Array Target Localization Based on IPSO-BP |
| title_full | Frequency Diverse Array Target Localization Based on IPSO-BP |
| title_fullStr | Frequency Diverse Array Target Localization Based on IPSO-BP |
| title_full_unstemmed | Frequency Diverse Array Target Localization Based on IPSO-BP |
| title_short | Frequency Diverse Array Target Localization Based on IPSO-BP |
| title_sort | frequency diverse array target localization based on ipso bp |
| url | http://dx.doi.org/10.1155/2020/2501731 |
| work_keys_str_mv | AT qinghualiu frequencydiversearraytargetlocalizationbasedonipsobp AT kaiding frequencydiversearraytargetlocalizationbasedonipsobp AT bingsenwu frequencydiversearraytargetlocalizationbasedonipsobp AT quanminxie frequencydiversearraytargetlocalizationbasedonipsobp |