火力与指挥控制Issue(8)：30-33,4.
基于战术编队的相对导航GDOP分析
Analysis of GDOP for Relative Navigation Based on Flight Formation
摘要
Abstract
With the phenomenon of tactics taking precedence of GDOP in flight formation of military operations,the paper calculates the GDOP of relative navigation by means of the calculation theory of least square method firstly,then devises a model of flight formation based on tactics and uses the single variable method at last. The author analyzes the effect of horizontal position,vertical position and navigation source on GDOP and compares consequences with GPS’s GDOP. It proves that position and navigation source is decisive for GDOP and accuracy for relative navigation in flight formation and analysis of influencing factors give consultation for how to form into formation and how to choose the navigation source.关键词
最小二乘法/JTIDS/MIDS/战术编队/相对导航/GDOPKey words
least square method/JTIDS/MIDS/flight formation/relative navigation/GDOP分类
信息技术与安全科学引用本文复制引用
董阳,王瑾,柏鹏,屈鹏..基于战术编队的相对导航GDOP分析[J].火力与指挥控制,2014,(8):30-33,4.基金项目
陕西省电子信息系统综合集成重点实验室基金资助项目 （）
