摘要
对北斗导航定位系统、使用三星定位技术及伪卫星技术的定位误差进行了仿真分析。通过仿真和分析表明,三星定位技术虽然解决了原有系统的缺陷,但存在定位精度的问题;而伪卫星技术不仅解决了原有系统的缺陷,同时提高了定位精度。
The position error of BeiDou navigation positioning system, using the three geostationary satellites positioning system and pseudolite technology, is analysed and simulated. Through simulation and analysis, the three geostationary satellites positioning system solves the defect of the original system. But the positioning accuracy exists still. The satellite technology not only solves the defect of the original system but also creates the positioning accuracy.
出处
《计测技术》
2006年第1期21-23,共3页
Metrology & Measurement Technology
关键词
北斗导航定位系统
三星定位
伪卫星
误差
仿真
BeiDou navigation positioning system
three geostationary satellites position
pseudolite
error
simulated
