| 综合环境可靠性试验中加速度传感器灵敏度的修正 |
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| 引用本文： | 陈永祥,朱曦全.综合环境可靠性试验中加速度传感器灵敏度的修正[J].装备环境工程,2007,4(2):17-20. |
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| 作者姓名： | 陈永祥 朱曦全 |
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| 作者单位： | 北京强度环境研究所,北京,100076 |
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| 摘 要： | 在综合环境可靠性试验中,加速度传感器的灵敏度会随不同的试验温度产生确定的、可逆的变化,而灵敏度的变化会导致振动控制系统产生系统误差.通过在不同温度下对传感器灵敏度的校准,获得了几种传感器灵敏度的温度变化特性,并提出了通过对变换器设置的传感器灵敏度进行修正,消除试验环境温度引起的系统误差的方法.
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| 关 键 词： | 综合环境可靠性试验 加速度传感器 灵敏度 温度 修正 合环境 可靠性试验 加速度传感器 灵敏度 修正 Reliability Test Environmental Combine Transducer Acceleration Correction 方法 环境温度 消除试验 设置 变换器 特性 温度变化 校准 系统误差 |
| 文章编号： | 1672-9242(2007)02-0017-04 |
| 修稿时间： | 2007-01-08 |
Sensitivity Correction of Acceleration Transducer in Combine Environmental Reliability Test |
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| CHEN Yong-xiang,ZHU Xi-quan.Sensitivity Correction of Acceleration Transducer in Combine Environmental Reliability Test[J].Equipment Environmental Engineering,2007,4(2):17-20. |
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| Authors: | CHEN Yong-xiang ZHU Xi-quan |
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| Institution: | Beijing Institute of Structure and Environment, Beijing 100076, China |
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| Abstract: | During combine environmental reliability test,the sensitivity of the acceleration transducer will produce certain and reversible change with the test temperature change,and the change will lead to the system error of the vibration control system.The temperature characteristic of sensitivity was monitored by calibrating the sensitivity under temperature,and a method to eliminate the system error was provided by correcting the sensitivity setting on the converter. |
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| Keywords: | combine environmental test acceleration transducer sensitivity temperature correction |
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