压电元件除了产生有用的纵向压电效应外,还有有害的横向压电效应。横向灵敏度通常以相当于轴向灵敏度的百分数来表示,它表征压电加速度传感器的质量优劣。一个好的加速度传感器,其横向灵敏度应低于5%。 横向灵敏度比TSR如下公式所示: TSR%=(s3/s1)×100% 其中,s3为横向灵敏度,s1为轴向灵敏度。
... sensitivity test 灵敏度试验,灵敏试验... transverse sensitivity 横向灵敏度 crack sensitivity 裂缝敏感性,裂纹敏感...
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Compared with the classical differential structure,a low g capacitive accelerometer with fold-beam mass was designed. Measuring range was 0~±2g,transverse sensitivity was less than 3%.
对比典型的差动电容结构,设计了一种新的折叠梁电容式MEMS低g(g=9.8m/s~2,当地重力加速度)值加速度计,指标为量程0~±2g,横向灵敏度<3%。
参考来源 - 一种结构新颖的地震动加速度计·2,447,543篇论文数据,部分数据来源于NoteExpress
横向灵敏度主要来源于栅端部转弯处。
The transverse sensitivity was due primarily to the end loops in the grid pattern.
讨论了部分元素在YY2和YY3型横向加热平台石墨管中的原子化行为,考察了元素的灵敏度、精密度、准确度。
The atomization behavior of eight typical elements in YY2 and YY3 transverse heated Platform graphite tube was discussed. We tested sensitivity, precision and accuracy with elements.
本文推导出的公式适于计算环形流道横向均匀磁场的电磁流量计的灵敏度。
The formula derived in this paper is recommended to calculate the sensitivity of the annular-channel uniform transverse field flowmeter.
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