声发射采集系统的设计与研究

The Study and Design on AE Collecting Systems

从声发射 (AE)特征参数的概念出发 ,对数字式声发射 (AE)采集系统构成及构成采集系统的采集板的设计进行了研究 ,在设计中使用了 FPGA(Field Programmable Gate Array)技术 。

Based on the concepts of AE characteristic parameters,a study has been carried out on the system configuration of digitized AE collecting system and the design of the motherboard for the receiver. In the design phase,a new idea and methods for designing are proposed by means of the application of FPPGA.