摘要
本测量系统基于压电式加速度计灵敏度高、频率范围宽等优点和用户的实际需求,提出了新的设计方案,可以满足用户对冲击加速度的测试精度要求,对系统中冲击加速度进行测量及误差分析。
The measurement system is based on piezoelectric accelerometer high sensitivity,wide frequency range of ad-vantages and the actual needs of user,has put forward a new design,users can text the accuracy of the shock acceler-ation to the requirements of the system,measure impact and acceleration error analysis.
出处
《长春理工大学学报(自然科学版)》
2011年第3期55-57,共3页
Journal of Changchun University of Science and Technology(Natural Science Edition)
关键词
压电式加速度计
冲击加速度
误差分析
accelerometer piezoelectric
impact measurement acceleration
error analysis