PASSIVE LOCATION AND ACCURACY ANALYSIS USING TDOA INFORMATION OF MULTI-STATIONS

A new exact, explicit, uniterative, and computationally efficient solution of nonlinear equation set for estimation of emitter position based on the time differences of arrival (TDOA) measured by multi stations is proposed. The accuracy analysis of the l

TDOA被动定位方法及精度分析

本文提出了一种利用多站ＴＤＯＡ信息对辐射源定位的非线性方程组求解方法，该方法简洁准确，无需作迭代运算，计算量小。文中给出了该定位方法的精度分析，最后给出了在具体布站条件下的受控区域内的ＧＤＯＰ分布。