| 基于曲率分析的地图匹配算法研究 |
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| 引用本文： | 李星军.基于曲率分析的地图匹配算法研究[J].科学技术与工程,2012,12(29):7664-7668. |
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| 作者姓名： | 李星军 |
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| 作者单位： | 西京学院基础部;西安财经学院统计学院 |
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| 基金项目： | 陕西省自然科学基础研究计划项目(SJ08A26)，中小企业技术创新基金(08C26226102372) |
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| 摘 要： | 导航定位系统是车载系统的主要组成部分,其中地图匹配又是提高定位精度的重要技术。从数字地图本身的属性特征出发,研究了一种基于曲率分析的地图匹配算法。通过车载实验数据对算法加以验证,其结果表明改进后的算法能够获得较高的定位精度和更可靠的匹配性能。
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| 关 键 词： | 地图匹配 曲率 SINS |
| 收稿时间： | 6/21/2012 9:50:26 AM |
| 修稿时间： | 7/5/2012 11:58:07 AM |
The Research Based on The Curvature Analysis of Map Matching Algorithm |
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| Lixingfeng.The Research Based on The Curvature Analysis of Map Matching Algorithm[J].Science Technology and Engineering,2012,12(29):7664-7668. |
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| Authors: | Lixingfeng |
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| Institution: | 2*(Xijing University1,Xi’an 710123,P.R.China;School of Statistics,Xi’an University of Finance and Economics2,Xi’an 710100,P.R.China) |
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| Abstract: | The navigation positioning system is the main component of vehicle system, and the map matching is the important technology to improve positioning accuracy. From the attributes of digital map, this paper has studied one kind based on the curvature analysis of the map matching algorithm, through the vehicle of experimental data on the algorithm is verified, the results show that the improved algorithm can achieve higher precision and more reliable matching performance. |
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| Keywords: | Map matching Curvature SINS |
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