Radar Selection Method Based on an Improved Information Filter in the LPI Radar Network
In order to save the radar resources and obtain the better low probability intercept ability in the network, a novel radar selection method for target tracking based on improved interacting multiple model information filtering (IMM-IF) is presented. Firstly, the relationship model between radar reso...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2018/6104849 |
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| _version_ | 1832550360190812160 |
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| author | Zhenkai Zhang Bing Zhang Zhibin Xie Yi Yang |
| author_facet | Zhenkai Zhang Bing Zhang Zhibin Xie Yi Yang |
| author_sort | Zhenkai Zhang |
| collection | DOAJ |
| description | In order to save the radar resources and obtain the better low probability intercept ability in the network, a novel radar selection method for target tracking based on improved interacting multiple model information filtering (IMM-IF) is presented. Firstly, the relationship model between radar resource and tracking accuracy is built, and the IMM-IF method is presented. Then, the information gain of every radar is predicted according to the IMM-IF, and the radars with larger information gain are selected to track target. Finally, the weight parameters for the tracking fusion are designed after the error covariance prediction of every working radar, in order to improve the IMM-IF. Simulation results show that the proposed algorithm not only saves much more radar resources than other methods but also has excellent tracking accuracy. |
| format | Article |
| id | doaj-art-820a24da90e24b0880328b25f00192d9 |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-820a24da90e24b0880328b25f00192d92025-02-03T06:06:56ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772018-01-01201810.1155/2018/61048496104849Radar Selection Method Based on an Improved Information Filter in the LPI Radar NetworkZhenkai Zhang0Bing Zhang1Zhibin Xie2Yi Yang3School of Electronic Information, Jiangsu University of Science and Technology, Zhenjiang, ChinaSchool of Electronic Information, Jiangsu University of Science and Technology, Zhenjiang, ChinaSchool of Electronic Information, Jiangsu University of Science and Technology, Zhenjiang, ChinaCSIC, No. 722 Research & Development Institute, Wuhan Hubei 430079, ChinaIn order to save the radar resources and obtain the better low probability intercept ability in the network, a novel radar selection method for target tracking based on improved interacting multiple model information filtering (IMM-IF) is presented. Firstly, the relationship model between radar resource and tracking accuracy is built, and the IMM-IF method is presented. Then, the information gain of every radar is predicted according to the IMM-IF, and the radars with larger information gain are selected to track target. Finally, the weight parameters for the tracking fusion are designed after the error covariance prediction of every working radar, in order to improve the IMM-IF. Simulation results show that the proposed algorithm not only saves much more radar resources than other methods but also has excellent tracking accuracy.http://dx.doi.org/10.1155/2018/6104849 |
| spellingShingle | Zhenkai Zhang Bing Zhang Zhibin Xie Yi Yang Radar Selection Method Based on an Improved Information Filter in the LPI Radar Network International Journal of Antennas and Propagation |
| title | Radar Selection Method Based on an Improved Information Filter in the LPI Radar Network |
| title_full | Radar Selection Method Based on an Improved Information Filter in the LPI Radar Network |
| title_fullStr | Radar Selection Method Based on an Improved Information Filter in the LPI Radar Network |
| title_full_unstemmed | Radar Selection Method Based on an Improved Information Filter in the LPI Radar Network |
| title_short | Radar Selection Method Based on an Improved Information Filter in the LPI Radar Network |
| title_sort | radar selection method based on an improved information filter in the lpi radar network |
| url | http://dx.doi.org/10.1155/2018/6104849 |
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