电子器件Issue(1)：119-122,4.DOI:10.3969/j.issn.1005-9490.2014.01.028
基于PCB压电传感器的小型冲击波存储测试系统
A Small Stored Measurement System for Shock Wave Based on PCB Sensor
摘要
Abstract
Considering the deficiency of measuring method for shock wave,a small stored measurement system for shock wave is designed. A PCB piezoelectric sensor is used in the system. The charge amplifier,amplifiers and filters is designed for the PCB piezoelectric sensor. The peripheral AD and FIFO are driven by FPGA to accomplish the data acquisition. The critical timing simulation is done on the Modelsim software. The system is selected to measure a shock wave signal at 20 m,and the waveform is drawn.关键词
存储测试/冲击波/FPGA/modelsimKey words
storage measurement/shock wave/FPGA/modelsim分类
信息技术与安全科学引用本文复制引用
梁頔,马铁华,刘一江,梁志剑,秦珍珍..基于PCB压电传感器的小型冲击波存储测试系统[J].电子器件,2014,(1):119-122,4.基金项目
国家自然科学基金项目(50730009) （50730009）
