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Error Correction Algorithm Based on Certain Correlation Assumption

机译:基于一定相关假设的纠错算法

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摘要

When several targets have been detected by radar in the same wave gate, their measurement errors are correlated significantly. In this study, the discussed approaches registers the sensor bias and correct the radar measurement error of non-cooperation target by utilizing the high precision GPS measurements of the coexistent target and the strong correlation assumption among the radar measurements. The simulation results show that the precision of the target state estimation based on the bias compensation and the error correction in this study is significantly improved.
机译:当雷达在同一波门中检测到多个目标时,它们的测量误差将显着相关。在这项研究中,所讨论的方法通过利用共存目标的高精度GPS测量和雷达测量之间的强相关性假设来记录传感器偏差并校正非合作目标的雷达测量误差。仿真结果表明,基于偏差补偿和误差校正的目标状态估计精度得到了显着提高。

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