多位置无源雷达系统中射电源坐标确定的新方法

2016 4th International Conference on Methods and Systems of Navigation and Motion Control (MSNMC) Pub Date : 2016-10-01 DOI:10.1109/MSNMC.2016.7783156

V. N. Tkachenko, Y. Pozdnyakov, R. Pantyeyev

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引用次数: 2

摘要

提出了一种利用差距测量法确定辐射源坐标的方法，并给出了目标空间位置信息冗余情况下问题的求解方法。这些方法也用于“无源雷达-高度计”和“无源雷达-有源雷达”等复杂系统。提出了基于二次泛函最小化的冗余问题求解的数学方法。给出了考虑的RS坐标定义方法的验证。对RS坐标定义进行了统计仿真，仿真结果表明，在无源无线电定位系统中应用该方法可以提高RS坐标的精度。

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New methods for radio sources coordinates determination in the multiposition passive radar system

It is proposed a method of definition of coordinates of radiation sources (RS) using difference-distance measuring method and the problem solution in condition of redundant information about target space location. These approaches are also used in the complex systems “passive radar - altimeter” and “passive radar - active radar”. The mathematical apparatus of the problem solution in terms of redundancy on the basis of a quadratic functional minimization is proposed. The validation of considered method of RS coordinates definition is given. It is carried out statistic simulation of RS coordinates definition, and on a basis of simulation results it is shown increase of the accuracy of RS coordinates in case of application of given method in the systems of passive radio location.

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2016 4th International Conference on Methods and Systems of Navigation and Motion Control (MSNMC)

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