GPS/GLONASS定位仿真器的设计与实现

宋长峰; 滕继涛; 王艳东; 范跃祖

GPS/GLONASS定位仿真器的设计与实现

北京航空航天大学自动化科学与电气工程学院, 北京 100083

基金项目: 国家"十五"预研专题资助项目(413090303)

详细信息

作者简介:
宋长峰 (1977-),男,上海人,博士生,bjscf@21cn.com.

中图分类号: V 4742⁺5
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- 被引次数: 0
出版历程
- 收稿日期: 2003-05-24
- 网络出版日期: 2004-09-30

Design and realization of GPS/GLONASS positioning emulator

School of Automation Science and Electrical Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

摘要

摘要: GPS(Global Positioning System)、GLONASS(Global Navigation Satellite System)作为两种实时卫星定位导航系统,得到广泛应用.为满足离线试验研究的要求,设计开发了GPS/GLONASS卫星定位仿真器.该仿真器分析GPS和GLONASS星座的运动轨迹,并模拟卫星接收器的解算,以纯软件的方式实现卫星定位.仿真计算表明此仿真器定位精度与实际接收机相当,可以模拟真实的卫星定位,为仿真调试等研究工作带来便利.
- 卫星导航 /
- 仿真 /
- 程序系统 /
- 全球定位系统 /
- 全球导航卫星系统
Abstract: GPS(global positioning system) and GLONASS(global navigation satellite system) which are two kinds of real time satellite positioning systems are applied widely. In order to fit the needs of offline experiment, a GPS/GLONASS positioning emulator that based on the theory of satellite navigation was designed. This emulator analysed the movements of satellite constellation, simulated the calculation of satellite receivers, and realized satellite positioning in pure software mode. The simulative calculation results show that its accuracy is identical to that of real receiver on the whole. So the emulator can simulate real satellite positioning, and makes the simulation works convenience.
- satellite navigation /
- simulation /
- software /
- GPS /
- GLONASS

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参考文献(1)

[1] Kaplan E D. Understanding GPS :principles and applications[M]. Boston:Artech House,1996 [2]Moore P, Crossley P. GPS applications in power systems I introduction to GPS[J]. Power Engineering Journal,1999,13(1):33~39 [3]Kazantsev V N, Reshetnev M F, Kozlov A G, et al. Overview and design of the GLONASS system . Proc Conference on Satellite Communications . Moscow,1994. 207~216 [4]Daly P. Navstar GPS and GLONASS:global satellite navigation systems[J]. Electronics & Communication Engineering Journal, 1993,5(6):349~357 [5] 张守信. GPS卫星测量定位理论与应用[M]. 长沙:国防科技大学出版社,1996 Zhang Shouxin. Measurement position theory and application of global position system satellites[M]. Changsha:Publishing House of University of National Defence Science and Technology, 1996(in Chinese) [6] Ackroyd N, Lorimer R. Global navigation:a GPS user's guide[M]. London:Lloyd's of London Press,1994 [7] 张守信. 外弹道测量与卫星轨道测量基础[M]. 北京:国防工业出版社,1992 Zhang Shouxin. Basic of outer trajectory measurement and satellite orbit measurement[M]. Beijing:National Defence Industry Press, 1992(in Chinese)

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