| Performance Evaluation of Track-to-track Association and fusion in Distributed Multiple Radar Tracking |
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Won-Yong Choi, Sun-Mog Hong, Dong-Gwan Lee, Jae-Kyung Jung, Kil-Seok Cho |
1School of EECS, Kyungpook National University
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| 다중레이다 분산형 추적의 항적연관 및 융합 성능정가 |
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최원용, 홍순목, 이동관, 정재경, 조길석 |
1경북대학교 전자전기컴퓨터학부
2국방과학연구소 |
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| Abstract |
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A distributed system for tracking multiple targets with a pair of multifunction radars is proposed and implemented. The system performs track-to-track association and track-to-track fusion at the fusion center to form fused tracks. The association and fusion are performed using target state information linked via communication nodes from a radar at a remote location. Many factors can affect the track-to-track association and fusion performances. They include delays in data transmission buffer of the remote radar, the error in estimating time-stamp of the remote radar, and the gating in track-to-track association. The effects on association and fusion performances due to these factors are investigated through extensive numerical simulations. |
| Key Words:
Multiple Radars, Distributed Tracking, Track-to-Track Fusion, Track-to-Track Association |
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