【摘要】 介绍了DISP系统的结构和特点以及由DISP软件包提供的瞬时波形记录和分析软件DISP TRA软件系统。DISP TRA提供了由软件控制的波形回放、数据处理和同步触发的功能。主要讨论了DISP TRA作为数据采集系统在声发射源定位和复合材料损伤检测中的应用更多还原

【Abstract】 The component and characteristic of DISP system and DISP-TRA software are introduced.DISP-TRA software program allows the user to perform transient waveform collection and analysis of AE signals as collected from the DISP.This paper focuses on the application of DISP-TRA as data collection system in acoustic emission source location and composite material damage detection.更多还原