| 车载组合导航中的自适应滤波技术研究 |
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| 引用本文： | 蒋欢,黄继勋.车载组合导航中的自适应滤波技术研究[J].导航与控制,2008(4):10-13. |
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| 作者姓名： | 蒋欢 黄继勋 |
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| 作者单位： | 航天时代电子公司光纤惯导分公司;航天时代电子公司光纤惯导分公司 |
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| 摘 要： | 针对现有的自适应卡尔曼滤波算法结构繁杂，采用了一种自适应卡尔曼滤波的车载SINS/GPS 组合导航算法，并与常规卡尔曼滤波算法作了比较。仿真结果表明，这种算法具有结构简单、实时性好和抗野值等的优点，不失为一种实用而有效的滤波方法。
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| 关 键 词： | 车载组合导航系统 全球定位系统 自适应卡尔曼滤波器 量测野值 |
Research on Adaptive Filtering Technique in Vehicle Integrated Navigation System |
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| JIANG Huan and HUANG Ji-xun.Research on Adaptive Filtering Technique in Vehicle Integrated Navigation System[J].Navigation and Control,2008(4):10-13. |
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| Authors: | JIANG Huan and HUANG Ji-xun |
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| Institution: | Beijing Institute of Aerospace Control Devices;Beijing Institute of Aerospace Control Devices |
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| Abstract: | Deal with the problems on structures of existing adaptive schemes,this paper adopts a adaptive Kalman filtering algorithm into INS/GPS in vehicle integrated navigation system,and compares it with the traditional Kalman filtering algorithm.The result of computer simulation shows that the algorithm is useful and effective with it`s simple structure, high real-time and fault-tolerant. |
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