A Radar Multi-target Tracking Algorithm Based on Gaussian Mixture PHD Filter under Doppler Blind Zone
Due to the Doppler Blind Zone (DBZ), the target tracking of Doppler radar becomes more and more complicated. In this paper, a multi-target tracking algorithm based on Gaussian Mixture Probability Hypothesis Density (GM-PHD) for DBZ is proposed. The algorithm introduces the Minimum Detectable Velocit...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
China Science Publishing & Media Ltd. (CSPM)
2017-02-01
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| Series: | Leida xuebao |
| Subjects: | |
| Online Access: | http://radars.ie.ac.cn/CN/html/20170105.htm |
| _version_ | 1797426857458532352 |
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| author | Wei Qiang Liu Zhong |
| author_facet | Wei Qiang Liu Zhong |
| author_sort | Wei Qiang |
| collection | DOAJ |
| description | Due to the Doppler Blind Zone (DBZ), the target tracking of Doppler radar becomes more and more complicated. In this paper, a multi-target tracking algorithm based on Gaussian Mixture Probability Hypothesis Density (GM-PHD) for DBZ is proposed. The algorithm introduces the Minimum Detectable Velocity (MDV) information to the traditional detection probability model to update the GM-PHD and the updated equation of the GM-PHD is deduced. The simulation results show that, compared to the traditional GM-PHD with the only Doppler measurement, the proposed algorithm improves greatly the radar tracking performance of moving target under the condition of minor MDV. |
| first_indexed | 2024-03-09T08:36:54Z |
| format | Article |
| id | doaj.art-66fc2798b5014b0082d9d9444560d698 |
| institution | Directory Open Access Journal |
| issn | 2095-283X 2095-283X |
| language | English |
| last_indexed | 2024-03-09T08:36:54Z |
| publishDate | 2017-02-01 |
| publisher | China Science Publishing & Media Ltd. (CSPM) |
| record_format | Article |
| series | Leida xuebao |
| spelling | doaj.art-66fc2798b5014b0082d9d9444560d6982023-12-02T18:09:48ZengChina Science Publishing & Media Ltd. (CSPM)Leida xuebao2095-283X2095-283X2017-02-0161344210.12000/JR16125A Radar Multi-target Tracking Algorithm Based on Gaussian Mixture PHD Filter under Doppler Blind ZoneWei Qiang0Liu Zhong1①(Electronics Engineering College, Naval University of Engineering, Wuhan 430033, China) ②(Air Force Early Warning Academy, Wuhan 430019, China)①(Electronics Engineering College, Naval University of Engineering, Wuhan 430033, China)Due to the Doppler Blind Zone (DBZ), the target tracking of Doppler radar becomes more and more complicated. In this paper, a multi-target tracking algorithm based on Gaussian Mixture Probability Hypothesis Density (GM-PHD) for DBZ is proposed. The algorithm introduces the Minimum Detectable Velocity (MDV) information to the traditional detection probability model to update the GM-PHD and the updated equation of the GM-PHD is deduced. The simulation results show that, compared to the traditional GM-PHD with the only Doppler measurement, the proposed algorithm improves greatly the radar tracking performance of moving target under the condition of minor MDV.http://radars.ie.ac.cn/CN/html/20170105.htmDoppler Blind Zone (DBZ)Minimum Detectable Velocity (MDV)Doppler informationGaussian Mixture Probability Hypothesis Density (GM-PHD) |
| spellingShingle | Wei Qiang Liu Zhong A Radar Multi-target Tracking Algorithm Based on Gaussian Mixture PHD Filter under Doppler Blind Zone Leida xuebao Doppler Blind Zone (DBZ) Minimum Detectable Velocity (MDV) Doppler information Gaussian Mixture Probability Hypothesis Density (GM-PHD) |
| title | A Radar Multi-target Tracking Algorithm Based on Gaussian Mixture PHD Filter under Doppler Blind Zone |
| title_full | A Radar Multi-target Tracking Algorithm Based on Gaussian Mixture PHD Filter under Doppler Blind Zone |
| title_fullStr | A Radar Multi-target Tracking Algorithm Based on Gaussian Mixture PHD Filter under Doppler Blind Zone |
| title_full_unstemmed | A Radar Multi-target Tracking Algorithm Based on Gaussian Mixture PHD Filter under Doppler Blind Zone |
| title_short | A Radar Multi-target Tracking Algorithm Based on Gaussian Mixture PHD Filter under Doppler Blind Zone |
| title_sort | radar multi target tracking algorithm based on gaussian mixture phd filter under doppler blind zone |
| topic | Doppler Blind Zone (DBZ) Minimum Detectable Velocity (MDV) Doppler information Gaussian Mixture Probability Hypothesis Density (GM-PHD) |
| url | http://radars.ie.ac.cn/CN/html/20170105.htm |
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