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| 全球卫星定位系统的数学分析与算法 | |
| 引用本文： | 张广清,郭太祥,孙志林,李用江.全球卫星定位系统的数学分析与算法[J].河南科学,2014,32(7):1167-1172. |
| 作者姓名： | 张广清 郭太祥 孙志林 李用江 |
| 作者单位： | 1. 安阳钢铁集团有限责任公司,河南安阳,455000 2. 河南宇通信息技术有限公司,郑州,450003 3. 广东海洋大学信息学院,广东湛江,524088 |
| 摘 要： | 在卫星时钟、系统时钟、用户接收机时钟同步为前提假设的基础上,描述了用户接收机定位的数学原理;又在以上时钟非同步条件下建立用户接收机位置定量求解模型和算法,在线性化的基础上,用迭代法进行位置求解.为定位软件的设计提供了理论依据. |
| 关 键 词： | 全球定位系统 用户位置 数学模型 |
Mathematics Analysis and Algorithm of Global Positioning System for Locating Users |
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| Zhang Guangqing,Guo Taixiang,Sun Zhilin,Li Yongjiang.Mathematics Analysis and Algorithm of Global Positioning System for Locating Users[J].Henan Science,2014,32(7):1167-1172. | |
| Authors: | Zhang Guangqing Guo Taixiang Sun Zhilin Li Yongjiang |
| Institution: | Zhang Guangqing, Guo Taixiang, Sun Zhilin, Li Yongjiang ( 1. Anyang Iron ＆ Steel Group Co. Ltd., Anyang 455000, Henan China; 2. Henan Yutong Information Co. Ltd., Zhengzhou 450003, China： 3. School of Information, Guangdong Ocean University, Zhanjiang 524088, Guangdong China) |
| Abstract: | The paper introduces the basic mathematics principle of receiver positioning based on the condition of synchronization of satellite time, system time and the receiver time. Then a mathematics model is established and a position calculating method is proposed based on the situation that the above three timing factors are asynchronous. After the linearized, the receiver position equation is resolved by iterative computations. The paper establishes a theoretical basis for the design of positioning software. |
| Keywords: | global positioning system (GPS) user position mathematics model |
| 本文献已被 CNKI 维普 等数据库收录！ | |