| 线位移传感器校准的一种新装置 |
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| 引用本文： | 韩清华,王海英,董延军,郑保,高万忠.线位移传感器校准的一种新装置[J].航空计测技术,2008,28(5). |
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| 作者姓名： | 韩清华 王海英 董延军 郑保 高万忠 |
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| 作者单位： | [1]中国一航第一飞机设计研究院,陕西西安710089 [2]西北工业大学,陕西西安710072 |
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| 摘 要： | 在飞机系统综合试验中,线位移传感器的静态特性对保证试验数据的准确性、可靠性起着至关重要的作用.为此,我们研制了一种线位移传感器静态校准装置.本文主要叙述线位移传感器静态校准装置软、硬件组成及工作原理,并对其进行了测量不确定度分析.实践证明,该装置设计科学、合理,能够完全满足校准需求.
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| 关 键 词： | 线位移传感器 光栅 校准 测量不确定度 |
A New Equipment of Calibrating the Linear Displacement Transducer |
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| HAN Qing-hua,WANG Hai-ying,DONG Yan-jun,ZHENG Bao,GAO Wan-zhong.A New Equipment of Calibrating the Linear Displacement Transducer[J].Aviation Metrology & Measurement Technology,2008,28(5). |
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| Authors: | HAN Qing-hua WANG Hai-ying DONG Yan-jun ZHENG Bao GAO Wan-zhong |
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| Institution: | HAN Qing-hua1,WANG Hai-ying1,DONG Yan-jun2,ZHENG Bao1,GAO Wan-zhong1(1.FAIA VICI,Xi\'an 710089,China,2.Northwestern Polytechnic University,Xi\'an 710072,China) |
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| Abstract: | In the integrate test of aircraft system,the static capability of the line displacement sensor plays an important role on ensuring the accuracy and reliability of the test result.So we develop a sort of calibration equipment of the line displacement sensor.This paper depicts the software and hardware makeup and the work principle of the linear displacement transducer,and analyses the uncertainty of measurement.The practice has proved that the design of this equipment is scientific and reasonable,and it can ... |
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| Keywords: | linear displacement transducer grating calibration uncertainty of measurement |
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