文献类型：期刊文献

英文题名：Data collector of blast wave signal

作者：Li, Lintao[1]; Zhu, Shanhong[1]

第一作者：李林涛

通讯作者：Li, Lintao

机构：[1] School of Computer and Information Engineering, Xinxiang University, Henan, China

第一机构：新乡学院计算机与信息工程学院

年份：2014

卷号：6

期号：5

起止页码：659-664

外文期刊名：Journal of Chemical and Pharmaceutical Research

收录：EI(收录号：20143900070221);Scopus(收录号：2-s2.0-84907093796)

语种：英文

外文关键词：Shock waves - Software prototyping - Software testing

摘要：In view of the incomplete signal and other issues brought by the threshold trigger in the conventional blast wave signal test, this paper designed a post-trigger data high-speed collection method, adopted the ARM7 kernel MCU to complete the design of the hardware scheme and preparation of the corresponding test software, then developed the post-trigger data high-speed collector prototype, and completed the explosive shock wave signal collection through the test. Experiments show that the post-trigger high-speed data collector developed in this paper has the characteristics of simple interface circuit, high precision collection, good reliability, simple operation, which can meet the test requirements of blast wave. ? 2014, Journal of Chemical and Pharmaceutical Research. All rights reserved.