| 强跟踪滤波在车辆组合定位系统中的应用 |
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| 引用本文： | 王宇鸿,罗志清,刘高辉,隋玉成.强跟踪滤波在车辆组合定位系统中的应用[J].甘肃科学学报,2011,23(3):106-109. |
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| 作者姓名： | 王宇鸿 罗志清 刘高辉 隋玉成 |
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| 作者单位： | 1. 昆明理工大学国土资源工程学院,云南昆明,650093
2. 云南省测绘工程院,云南昆明,650093 |
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| 摘 要： | 介绍了强跟踪滤波理论,研究了强跟踪滤波在车辆GPS/DR组合定位系统中的应用,通过仿真实验,比较和分析了强跟踪滤波和扩展Kalman滤波在车辆GPS/DR组合定位系统中的定位误差,从定位误差可以看出强跟踪滤波比扩展Kalman滤波有更好的滤波性能.
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| 关 键 词： | 强跟踪滤波 扩展Kalman滤波 组合定位系统 GPS 航位推算系统 |
Application of Strong Tracking Filter in Combined Positioning System on Vehicles |
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| WANG Yu-hong,LUO Zhi-qing,LIU Gao-hui,SUI Yu-cheng.Application of Strong Tracking Filter in Combined Positioning System on Vehicles[J].Journal of Gansu Sciences,2011,23(3):106-109. |
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| Authors: | WANG Yu-hong LUO Zhi-qing LIU Gao-hui SUI Yu-cheng |
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| Institution: | WANG Yu-hong1,LUO Zhi-qing1,LIU Gao-hui2,SUI Yu-cheng1(1.College of Land Resource Engineering,Kunming University of Science and Technology,Kunming 650093,China,2.Yunnan Academy of Surveying and Mapping,China) |
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| Abstract: | The theory of strong tracking filter and its application in GPS/DR combined positioning system on vehicle are discussed by the experiment of simulation,comparised and analyzed.The errors of positioning caused by strong tracking filter and extended kalman filter in GPS/DR combined positioning systems are analyzed and compared.A conclusion is made that strong tracking filter is better in performance than extended kalman filter. |
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| Keywords: | strong tracking filter extended kalman filter combined positioning system GPS dead reckoning |
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