| 用瞬态激励法标定压力传感器参考灵敏度 |
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| 引用本文： | 朱捷,王正,罗鸿顺.用瞬态激励法标定压力传感器参考灵敏度[J].林业机械与木工设备,2007,35(11):27-28. |
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| 作者姓名： | 朱捷 王正 罗鸿顺 |
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| 作者单位： | 1. 南京林业大学,江苏,南京,210037
2. 南京华冠压缩机有限公司,江苏,南京,210016 |
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| 摘 要： | 介绍一种用瞬态激励法测定压力传感器参考灵敏度的方法.通过对已知和未知力传感器频谱、频响函数幅值及相位图等的分析,测定未知力传感器的参考灵敏度.此法测试简单,对木材工业的结构动力学测试工作具有一定的实用价值.
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| 关 键 词： | 压力传感器 灵敏度 标定 瞬态激励 |
| 文章编号： | 1001-4462（2007）11-0027-02 |
| 修稿时间： | 2007-06-01 |
Demarcating Referenced Delicacy Degree of Pressure Sensors by Moment Power Manner |
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| ZHU Jie,WANG Zheng,LUO Hong-shun.Demarcating Referenced Delicacy Degree of Pressure Sensors by Moment Power Manner[J].Forestry Machinery & Woodworking Equipment,2007,35(11):27-28. |
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| Authors: | ZHU Jie WANG Zheng LUO Hong-shun |
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| Institution: | 1.Nanjing Forestry University, Jiangsu Nanjing 210037, China; 2.Nanjing HuaGuan Compressor Co,Ltd Jiangsu Nanjing 210016, China |
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| Abstract: | Introduced a kind of method to mensurate referenced delicacy degree of pressure sensors by moment power manner.According to analysis of frequency chart,numerical value of swing frequency response function and phasic chart with known and unknown pressure sensors,the paper measured referenced delicacy degree of unknown pressure sensors.This testing method is simple,and has a certainly practical worth to testing works of structure dynamic mechanics in wood industry. |
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| Keywords: | pressure sensor delicacy degree demarcate moment power |
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