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| 双星定位系统的建模与仿真 | |
| 引用本文： | 李庆利,刘治,薛永祺,白智全. 双星定位系统的建模与仿真[J]. 系统仿真学报, 2006, 18(5): 1199-1203,1246 |
| 作者姓名： | 李庆利 刘治 薛永祺 白智全 |
| 作者单位： | 1. 上海交通大学自动化系,上海,200030 2. 中国科学院上海技术物理研究所,上海,200081 3. Graduate School of Information Technology and Telecommunications, Inha University, Korea |
| 摘 要： | 双星定位系统是具有快速定位和简短报文通信功能的卫星定位系统。在研究其定位原理的基础上，建立了双星定位系统的误差模型和仿真系统，并对仿真系统的硬件结构、仿真软件和仿真方法进行了介绍。该仿真系统可以模拟双星定位系统大多数的工作环境和工作状态，并且可以时双星定位终端产品的各项技术指标进行定量测量。解决了定位终端的技术指标在实际系统中测量难的问题，对双星定位终端的研制有一定的参考意义。 |
| 关 键 词： | 双星定位 建模 仿真 定位终端 |
| 文章编号： | 1004-731X（2006）05-1199-05 |
| 收稿时间： | 2005-03-15 |
| 修稿时间： | 2005-03-152005-10-23 |
Modeling and Simulation in RDSS System |
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| LI Qing-li,LIU Zhi,XUE Yong-qi,BAI Zhi-quan. Modeling and Simulation in RDSS System[J]. Journal of System Simulation, 2006, 18(5): 1199-1203,1246 | |
| Authors: | LI Qing-li LIU Zhi XUE Yong-qi BAI Zhi-quan |
| Affiliation: | 1 .Dept. of Automation, Shanghai Jiatong Univ., Shanghai 200030, China; 2. Shanghai Institute of Technical Physics, Shanghai 200081, China; 3.Graduate School of Information Technology and Telecommunications, Inha University, Korea |
| Abstract: | Radio Determination Satellite Service(RDSS)is a system that can provide accurate subscriber positioning and short message service to thousands of subscribers by using two geostationary satellites.Based on the research on the positioning theory of RDSS system,a positioning error model was established and a simulation system was developed.The hardware architecture,the simulation software and the simulation method of the RDSS simulation system were also proposed.In the simulation system,most of the operating conditions and operating states of the RDSS system can be simulated and most of the technical parameters of the RDSS positioning terminal can be measured easily.The presented RDSS simulation system can greatly benefit the development of the RDSS positioning terminal. |
| Keywords: | RDSS modeling simulation positioning terminal |
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