| 一种新型多功能精密测角设备 |
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| 引用本文： | 何绪龙,刘彦昌,李新宇,冯伟利.一种新型多功能精密测角设备[J].宇航计测技术,2008,28(6):1-3,7. |
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| 作者姓名： | 何绪龙 刘彦昌 李新宇 冯伟利 |
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| 作者单位： | 北京航天计量测试技术研究所,北京,100076 |
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| 摘 要： | 电子象限仪是一种精密测角设备，它利用差动式电容传感器作为零位，采用高准确度光栅盘测角，使其具有测角范围大、准确度高、零位稳定的特点，可实现角度的相对测量和相对于大地水平面的绝对角度测量。
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| 关 键 词： | 象限仪 角度测量 光栅 |
A New Type of Multi-function Angular Measurement Equipment |
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| HE Xu-long,LIU Yan-chang,LI Xin-yu,FENG Wei-li.A New Type of Multi-function Angular Measurement Equipment[J].Journal of Astronautic Metrology and Measurement,2008,28(6):1-3,7. |
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| Authors: | HE Xu-long LIU Yan-chang LI Xin-yu FENG Wei-li |
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| Institution: | (Beijing Aerospace Institute for Metrology and Measurement Technology, Beijing 10076) |
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| Abstract: | The electronic quadrant is a precise angular measurement equipment,and the one make use of a differential capacity sensor as null position and the amgular is measured by the high accuracy grating disk,therefore it can realize relative measurement and absolute measurement with stable null and high accuracy. |
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| Keywords: | Quadrant Angular measurement Grating |
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