MTS材料试验机的通道扩充技术及其应用  

Study on MTS channel extending technique and its application

作　　者：徐尹杰[1] 蔡力勋[1] 杨杰斌[2] 

机构地区：[1]西南交通大学,应用力学与工程系,成都610031 [2]中国测试技术研究院,成都610021

出　　处：《实验技术与管理》2006年第8期28-32,64,共6页Experimental Technology and Management

摘　　要：基于MTS材料试验控制系统TestStarⅡ的潜在资源,研究开发了扩大MTS应用能力的通道扩充技术.该技术实现了附加传感器（P/A）和信号调节器（A/A）在MTS TestStarⅡ系统中的通道连接、信号标定、开闭环测试及通道信号的数据采集、存储和实时显示,满足了国产A/A、P/A器件在MTS TestStarⅡ中的配套应用.Based on the potential resource of TestStar Ⅱ control system of MTS （ Material Testing Simulation machine）, the signal channel extending technique that can enlarge MTS application was developed. With this technique, channel connection, between an accessional sensor （P/A element） or a signal conditioner （A/A element） and MTS TestStarⅡ, signal calibration, opened/closed loop control of the sensor signal can be performed; and acquisition, storage and real time display of data from the accessional sensor can behave like the standard transducers of MTS. This technique realized application of A/A and P/A elements made in China into MTS TestStarⅡ.

关 键 词：MTS 材料试验 TestStarⅡ 传感器 应变片 发动机叶片疲劳 

分 类 号：TH87[机械工程—仪器科学与技术]