| 基于GNSS的高速列车组合定位模型 |
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| 引用本文： | 刘立月.基于GNSS的高速列车组合定位模型[J].实验室研究与探索,2011,30(10):46-48,52. |
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| 作者姓名： | 刘立月 |
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| 作者单位： | 华东交通大学 软件学院,江西 南昌,330013 |
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| 基金项目： | 国家自然科学基金项目(61061003); 华东交通大学校立课题(09RJ02) |
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| 摘 要： | 从国内外列控系统发展出发,比较分析了各种列车定位技术优缺点,结合高速列车定位趋势,剖析组合定位及GNSS导航特点。在此基础上,提出基于GNSS的高速列车组合定位方案,并对其可靠性、精确性、完整性等关键问题进行了探讨,为高速列车控制过程建模与优化探索新的途径。
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| 关 键 词： | 列车控制系统 GNSS 组合定位 |
Research on GNSS-Based High-Speed Train Integrated Positioning System |
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| LIU Li-yue.Research on GNSS-Based High-Speed Train Integrated Positioning System[J].Laboratory Research and Exploration,2011,30(10):46-48,52. |
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| Authors: | LIU Li-yue |
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| Institution: | LIU Li-yue(School of Software,East China Jiaotong University,Nanchang 330013,China) |
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| Abstract: | This paper introduced the evolution of train control system and train location methods.According to comparative research on train location methods,it is shown that multi-sensor information fusion based train location methods and GNSS is the research direction in future.Then the constructive structure of high-speed train integrated positioning system based on GNSS is presented,and its key problems are studied including reliability,accuracy and integrality,which will give the process modeling and optimization... |
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| Keywords: | train control system Global Navigation Satellite System integrated positioning |
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