| 在组合导航系统中Kalman滤波技术的应用 |
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| 引用本文： | 任高辉,潘宏侠.在组合导航系统中Kalman滤波技术的应用[J].西安航空技术高等专科学校学报,2011,29(1):42-46. |
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| 作者姓名： | 任高辉 潘宏侠 |
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| 作者单位： | 中北大学,信息与通信工程学院,山西,太原,030051 |
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| 摘 要： | 在导航系统中引入Kalman滤波技术,主要是为了减小导航定时的参数误差并提高系统的定位精度,以INS/GPS组合导航系统为背景,设计位置速度组合模式的卡尔曼滤波器,并对组合导航系统进行仿真研究,结果表明组合导航系统在导航精度和稳定性方面较单一的导航系统都有提高。
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| 关 键 词： | Kalman滤波 误差 精度 仿真 |
Application of Kalman Filtering Technique in Combined Navigation System |
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| REN Gao-hui,PAN Hong-xia.Application of Kalman Filtering Technique in Combined Navigation System[J].Journal of Xi'an Aerotechnical College,2011,29(1):42-46. |
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| Authors: | REN Gao-hui PAN Hong-xia |
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| Institution: | REN Gao-hui,PAN Hong-xia(School of Information and Communication Engineering,North University of China,Taiyuan 030051,China) |
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| Abstract: | The introduction of Kalman filtering technique in navigation system is mainly to reduce parameter errors in navigation timing and lift the positioning accuracy of the system.With INS/GPS combined navigation system as the background,the article designs Kalman filter of combining speed and position,and makes emulation study on the combined navigation system.The results show that the combined navigation system is superior to a single navigation system in both navigation precision and stability. |
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| Keywords: | Kalman filter Error Precision Emulation |
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