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一种适用于短基线大测向误差条件的高效定位方法

An Efficient Way for Solving a Problem with Small Baseline and Large Angle Error
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摘要 针对多点交叉定位过程由于测向基线受限导致测向精度较低的情况,分析了目标到各示向线角度平方和达到最小情况下的算法可行性,提出了一种基于方位二次方程的最优算法。该方法通过合理有效的误差模型评估,提高了定位精度。仿真结果表明,该方法确实能有效提高定位精度,具有一定的工程应用价值。 In order to solve the feasibility of the minimizes the location problem of small basefine with large angle error, this article analyses the sum of the squares of the angle errors. This method evaluate the model of the DF precision. Simulations resuks show that algorithm own some applied value.
作者 黄凯
出处 《通信对抗》 2016年第3期10-12,35,共4页 Communication Countermeasures
关键词 测向 定位 角度最优方程 DF precision location angle optimization equation
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