冲击波测试系统的触发方式研究

摘要

本文介绍了目前冲击波测试系统常用的几种触发方式，主要包括内触发、无线触发、光学触发、断线触发及电磁触发等。并对无线触发、光学触发、断线触发三种触发方式的原理、响应时间分析及后续电路设计进行了详细易解的分析，同时还分析了各种触发方式的优缺点及适用场合。%This paper describes the several commonly used shock wave test system trigger mode, including internal trigger, wireless trigger , optical trigger, break the trigger and electromagnetic trigger . Principle , response time and the subsequent circuit design of three kinds of trigger mode are analyzed indetail ,meanwhile analyzes the advantages and disadvantages of a variety of trigger mode and applicable occasions.