Calibration of accelerometers with impact excitation and reference method

被引：0
|
作者：
Müller, H [1 ]
机构：
[1] Volkswagen AG, EZMK Kalibrierung, D-38436 Wolfsburg, Germany
来源：
TECHNISCHES MESSEN | 2003年 / 70卷 / 06期
关键词：
calibration; accelerometer; pendulum shock calibrator; sledge shock calibrator; measurement uncertainty; transverse shock sensitivity;
D O I：
10.1524/teme.70.6.286.20031
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
This paper addresses pendulum shock calibrators, used for the calibration of accelerometers with shock-excitation in the range of 100 m/s(2) to 2000 m/s(2). One of the major influences in the expression of measurement uncertainty can originate from a transverse acceleration component. The paper shows a solution for this problem based on a new shock calibrator using a sledge technology with air bearing. Some more advantages are related to the new technology.
引用
收藏
页码：286 / 293
页数：8
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