基于二次TDOA和FDOA曲线线性化的发射极定位

2014 International Conference on Electronics, Information and Communications (ICEIC) Pub Date : 2014-10-02 DOI:10.1109/ELINFOCOM.2014.6914448

Yong-Hee Kim, Jin-Woo Han, Kyu-Ha Song, Hyoung-Nam Kim

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引用次数: 0

摘要

本文提出了一种不受初始化约束和传感器对组合约束的直接估计辐射源位置的方法。该方法由一对二次TDOA和FDOA曲线推导出两条直线，然后采用最小二乘最小化方法估计辐射源位置。仿真结果表明，随着发射极位置的变化，该算法的性能得到了显著提高。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Emitter location based on the linearization of quadratic TDOA and FDOA curves

This paper proposes a straightforward method producing the coarse estimate of an emitter position without the constraints of initialization and sensor-pair combination. The method derives two straight lines from a pair of quadratic TDOA and FDOA curves, and then employs a least squares minimization to estimate the emitter position. Simulation results are included to evaluate the performance of the proposed algorithm with varying the emitter position.

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2014 International Conference on Electronics, Information and Communications (ICEIC)

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