空间电子技术Issue(3)：59-63,5.DOI:10.3969/j.issn.1674-7135.2015.03.010
空中运动目标无源定位测速精度分析
Analysis of Passive Location and Velocity Accuracy for Aerial Moving Source
方海 1白琳 1陈显舟1
作者信息
- 1. 中国空间技术研究院西安分院，西安 710000
- 折叠
摘要
Abstract
In passive location system, the presence of receiver location and velocity error should be considered in the a-nalysis of location and velocity accuracy. The location and velocity accuracy were deduced from theoretical analysis and sim-ulation in this article, determining the parameters related to geometric dilution of precision ( GDOP) . The distribution disci-pline is illustrated vs. different parameter accuracies. The results will be useful for the design of passive Location system.关键词
无源定位/空中动目标/时差/多普勒频差/GDOPKey words
Passive iocation/Aerial moving source/Time difference/Doppler frequency difference/GDOP引用本文复制引用
方海,白琳,陈显舟..空中运动目标无源定位测速精度分析[J].空间电子技术,2015,(3):59-63,5.
