基于在系统可编程模拟电路的声发射前置电路设计  

Design of Acoustic Emission Frontend Circuit Based on ispPAC

作　　者：邵思杰[1] 张耀辉[1] 曹勇[1] 李爱民[1] 

机构地区：[1]装甲兵工程学院技术保障系,北京100072

出　　处：《仪表技术》2005年第2期62-63,共2页Instrumentation Technology

摘　　要：介绍ispPAC在系统可编程模拟电路的技术特征、工作原理和应用,分析了声发射检测系统对前置电路的要求,并在isp PAC技术的基础上,实现了声发射前置电路设计。In this paper, technical characteristics, working principle and application of ispPAC were introduced. The demand of Acoustic Emission detecting system for frontend circuit was analized. And on the basis of the technique of ispPAC the design of Acoustic Emissian frontend circuit is realized.

关 键 词：在系统可编程模拟电路 声发射 前置电路 

分 类 号：TM930[电气工程—电力电子与电力传动]