摘要
通过对目前靶场测量手段存在的不足进行分析 ,提出用 GPS伪距差分和载波相位差分技术与测控设备进行一体化设计 ,实现靶场外弹道高精度的测量方案。给出了系统实施的原理图和软件流程图 ,通过对该方案的数据处理结果的分析 ,与靶场现有的测量方法定位结果相比较表明 ,所提出的方法不仅能够提高精度 。
Based on the analysis of the deficiency of the present measuring methods in the proving ground, we design a system with the application of the technologies of the GPS pseudo distance difference and the carrier phase difference to the measuring and control equipments, so that the heigh precision measurement of exterior trajectory in the proving ground can be realized. The principle diagram and the flow scheme of software of this system are given.Comparisons to the existing measuring method in the proving ground show that the proposed method can not only increase precision but also improve the measurement environment in proving ground greatly.
出处
《导弹与航天运载技术》
北大核心
2003年第5期14-19,共6页
Missiles and Space Vehicles
关键词
外弹道测量
伪距差分
载波相位差分
Exterior trajectory measure
Pseudo distance difference
Carrier phase fifference
