基于压电式加速度计的冲击加速度测量方法研究

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 advantages and the actual needs of user, has put forward a new design, users can text the accuracy of the shock acceleration to the requirements of the system, measure impact and acceleration error analysis.