Journal of the Korea Institute of Military Science and Technology (한국군사과학기술학회지)

The Korea Institute of Military Science and Technology (한국군사과학기술학회)
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Multisensor Bias Estimation with Serial Fusion for Asynchronous Sensors

순차적 정보융합을 이용한 비동기 다중 레이더 환경에서의 바이어스 추정기법

  • Received : 2012.05.09
  • Accepted : 2012.08.24
  • Published : 2012.10.05
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Abstract

This paper presents a sensor bias estimation method with serial fusion for asynchronous multisensory systems. Serial fusion processes the sensor measurements in a first-come-first-serve basis and it plays an essential role in asynchronous fusion in practice. The proposed algorithm generates the bias measurements using fusion estimates and sensor measurements for bias estimation, and compensates the sensor biases in fusion tracks. A simulation study indicates that the proposed algorithm has the superior performance in bias estimation and accurate tracking.

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Acknowledgement

Supported by : 건설교통부

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