| 微型飞行器电磁导引头定位方法分析及验证 |
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| 引用本文： | 李旭东,王晓浩,赵慧洁.微型飞行器电磁导引头定位方法分析及验证[J].计算机工程与应用,2009,45(12):60-62. |
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| 作者姓名： | 李旭东 王晓浩 赵慧洁 |
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| 作者单位： | 1. 北京航空航天大学,仪器科学与光电工程学院,北京,100191
2. 清华大学,精密仪器与机械学系,北京,100084 |
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| 摘 要： | 对微型飞行器电磁导引头的定位方法进行研究，设计了适合于在微型飞行器平台上使用的电磁导引头原理样机。详细介绍了电磁导引头的定位原理；根据信号的自由空间传播模型，建立了定位测量方程，推导了定位方法；利用仿真的方法分析了测站数、测量误差等对定位结果的影响；介绍了开发的原理样机结构并给出了标定和实验结果。
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| 关 键 词： | 电磁导引头 无源定位 误差分析 微型飞行器 |
| 收稿时间： | 2009-2-6 |
| 修稿时间： | 2009-3-6
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Localization algorithm analysis and test for Micro Aerial Vehicle radio-localizer |
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| LI Xu-dong,WANG Xiao-hao,ZHAO Hui-jie.Localization algorithm analysis and test for Micro Aerial Vehicle radio-localizer[J].Computer Engineering and Applications,2009,45(12):60-62. |
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| Authors: | LI Xu-dong WANG Xiao-hao ZHAO Hui-jie |
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| Affiliation: | LI Xu-dong1,WANG Xiao-hao2,ZHAO Hui-jie11.School of Instrument Science , Opto-electronics Engineering,Beihang University,Beijing 100191,China 2.Department of Precision Instruments , Mechanology,Tsinghua University,Beijing 100084,China |
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| Abstract: | A micro radio localizer that can be used in micro systems such as Micro Aerial Vehicle(MAV) is proposed.Localization principle is discussed in detail.Under the assumption that the electromagnetic wave obeys the free-space spreading model,the measuring equations are established.The determination of several factors of the localization error such as the number of measuring positions and measurement errors is discussed.A radio-localizer prototype is developed and experiment results are shown as well. |
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| Keywords: | radio localizer passive localization error analysis Micro Aerial Vehicle（MAV） |
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