| GPS/GLONASS定位仿真器的设计与实现 |
| |
| 引用本文： | 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[J].北京航空航天大学学报,2004,30(9):872-875. |
| |
| 作者姓名： | 宋长峰 滕继涛 王艳东 范跃祖 |
| |
| 作者单位： | 北京航空航天大学 自动化科学与电气工程学院, 北京 100083 |
| |
| 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.
|
| 关 键 词： | 卫星导航 仿真 程序系统 全球定位系统 全球导航卫星系统 |
| 文章编号： | 1001-5965(2004)09-0872-04 |
| 收稿时间： | 2003-05-24 |
| 修稿时间： | 2003年5月24日 |
Design and realization of GPS/GLONASS positioning emulator |
| |
| Song Changfeng,Teng Jitao,Wang Yandong,Fan Yuezu.Design and realization of GPS/GLONASS positioning emulator[J].Journal of Beijing University of Aeronautics and Astronautics,2004,30(9):872-875. |
| |
| Authors: | Song Changfeng Teng Jitao Wang Yandong Fan Yuezu |
| |
| Institution: | School of Automation Science and Electrical Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China |
| |
| 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. |
| |
| Keywords: | satellite navigation simulation software GPS GLONASS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《北京航空航天大学学报》浏览原始摘要信息 |
| 点击此处可从《北京航空航天大学学报》下载免费的PDF全文 |
