| 数字罗盘在超低空遥感平台的应用 |
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| 引用本文： | 张强,吴云东,杨天恒.数字罗盘在超低空遥感平台的应用[J].测绘学院学报,2007(1). |
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| 作者姓名： | 张强 吴云东 杨天恒 |
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| 作者单位： | 信息工程大学测绘学院 河南郑州450052(张强，吴云东)，61363部队 陕西西安710054(杨天恒) |
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| 摘 要： | 介绍了一种利用固态磁阻(Magneto Resistive)传感器和倾斜传感器测定3维姿态(航向、俯仰、横滚)的方法。在此基础上,集成了一套小型、低价、实用的数字罗盘系统。该罗盘系统不仅可以用于小型超低空遥感平台的导航,而且可以解决小型超低空航空摄影测量的大角度问题。该数字罗盘还可以进一步与GPS、3轴加速度计结合,为POS系统的研究提供实验基础。
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| 关 键 词： | 数字罗盘 航向 俯仰 横滚 固态磁阻(MR) |
An Application of Digital Compass on the Small-hedgehopping Remote Sensing Platform |
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| ZHANG Qiang,WU Yun-dong,YANG Tian-heng.An Application of Digital Compass on the Small-hedgehopping Remote Sensing Platform[J].Journal of Institute of Surveying and Mapping,2007(1). |
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| Authors: | ZHANG Qiang WU Yun-dong YANG Tian-heng |
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| Institution: | ZHANG Qiang1,WU Yun-dong1,YANG Tian-heng2 |
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| Abstract: | This paper introduced a method to survey attitude of the small-hedgehopping remote sensing platform,including the heading,the pitch and the roll,by a small low-cost digital compass which could be made up of a magneto resistive sensor and a tilt sensor.This device not only could be used in aircraft navigation and air photogrammetry,but also could be the basal experiment of POS. |
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| Keywords: | digital compass heading pitch roll magneto resistive |
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