| Multisensor Bias Estimation with Pseudo Measurement for Asynchronous Sensors |
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Hyoung-Won Kim, Do-Hyeung Kim, Hyo-Dal Park, Taek-Lyul Song |
1Hanyang University
2Inha University |
| 비동기 다중레이더 환경에서 의사 측정치를 이용한 바이어스 추정기법 |
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김형원, 김도형, 박효달, 송택렬 |
1한양대학교
2인하대학교 |
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| Abstract |
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In this paper, a sensor bias estimation method with pseudo measurement for asynchronous multisensor systems is proposed. The proposed bias estimation method separates the local filter which estimates the target state with biased measurements into two parts, one is bias part, the other is target state part. By using these two parts, the algorithm generates the pseudo bias measurement for estimating bias, and then eliminates bias of local track through bias compensation. Finally, the proposed algorithm is evaluated by comparing with the existing EXX method. |
| Key Words:
Bias Estimation, Bias Compensation, Asynchronous Sensors, Sensor Registration, Multi-target Tracking |
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