| 基于MEMS技术的车载组合导航系统研究 |
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| 引用本文： | 付相松,高社生,张学渊.基于MEMS技术的车载组合导航系统研究[J].计算机测量与控制,2009,17(2):338-341. |
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| 作者姓名： | 付相松 高社生 张学渊 |
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| 作者单位： | 西北工业大学,自动化学院,陕西,西安,710072 |
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| 基金项目： | 国家自然科学基金，西安市科技攻关计划 |
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| 摘 要： | 针对当前车载GPS导航仪实时性和可靠性差的问题,设计出一种基于MEMS技术的低成本车载GPS/MIMU/GIS组合导航系统,建立了GPS/MIMU组合系统的误差模型,对该模型进行了计算机仿真研究,并运用地图匹配算法对GPS/MIMU/GIS导航信息误差进行修正;跑车试验表明,该组合导航系统成本低、精度高,可靠性强,特别适合于军用和民用车辆的导航定位。
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| 关 键 词： | 全球定位系统 微型惯性测量元件 地理信息系统 组合导航 |
Study of Vehicular Integrated Navigation System Based on MEMS Technology |
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| Fu Xiangsong,Gao Shesheng,Zhang Xueyuan.Study of Vehicular Integrated Navigation System Based on MEMS Technology[J].Computer Measurement & Control,2009,17(2):338-341. |
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| Authors: | Fu Xiangsong Gao Shesheng Zhang Xueyuan |
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| Affiliation: | College of Automation;Northwestern Polytechnical University;Xi'an710072;China |
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| Abstract: | Currently,the real-time performance and reliability of Vehicular GPS is poor.In view of the problem mentioned above,a low-cost GPS/MIMU/GIS vehicular integrated navigation system based on MEMS technology is presented,and the error models are founded for the GPS/MIMU integrated system.The research for the GPS/MIMU error models is made by the computer simulations.Map-matching algorithm is used to correct the errors of GPS/MIMU/GIS integrated navigation system,and experimental result showed that the integrated... |
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| Keywords: | global positioning system micro-inertial measurement unit geographic information system integrated navigation |
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