| 一种提高车载单频GPS实时定位精度的方法 |
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| 引用本文： | 邓幼俊.一种提高车载单频GPS实时定位精度的方法[J].时间频率学报,1999,22(2):128-133. |
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| 作者姓名： | 邓幼俊 |
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| 作者单位： | 中国科学院广州能源研究所!广州市，510070 |
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| 基金项目： | 中国科学院特别支持重大项目 |
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| 摘 要： | 民用单频GPS接收机实时定位精度约为 1 0 0m。将民用单频GPS接收机装载到汽车上进行导航工作 ,如不用差分等方法 ,则其实时定位精度也只能为 1 0 0m。假设在车上另加测向测距装置 ,以此为基础 ,提出一种提高车载单频GPS接收机实时定位精度的算法。
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| 关 键 词： | 单频GPS接收机 测向装置 实时定位精度 |
A Method to Improve the Real-time Positioning Precision of Single-frequency GPS Receiver Carried on Car |
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| Deng Youjun.A Method to Improve the Real-time Positioning Precision of Single-frequency GPS Receiver Carried on Car[J].Journal of Time and Frequency,1999,22(2):128-133. |
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| Authors: | Deng Youjun |
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| Abstract: | The real time positioning precision of civilian single frequency GPS receiver is about 100 meters. The precision is also 100 meters if civilian single frequency GPS receiver is carried on car to navigate and the Difference Method or other methods is not adopted. In this paper, an algorithm to improve the real time positioning precision of civilian single frequency GPS receiver is proposed based on the assumption that a direction surver set and a distance surver set are installed on car with a civilian single frequency GPS receiver |
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| Keywords: | Single frequency GPS Receiver Direction surver Set Real time Positioning Precision |
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