虚拟多通道应力应变测试系统的研究  

Research on Virtual Multichannel Stress-strain Test System

作　　者：李建桥[1] 许述财[1] 李因武[1] 

机构地区：[1]吉林大学地面机械仿生技术教育部重点试验室,长春130025

出　　处：《仪器仪表学报》2004年第z1期1018-1019,1023,共3页Chinese Journal of Scientific Instrument

基　　金：国家自然科学基金资助项目(50175045)。

摘　　要：基于组态化软件DasyLab设计的虚拟仪器——虚拟多通道应力应变测试系统,在模型铲刀表面法向压力测试试验中成功替代了传统的应力应变测试系统,并在数据的实时显示,实时存储,存储格式,数据处理及回放等方面明显优于传统应力应变测试系统,体现了其较高的性价比。A virtual multichannel stress-strain test system, which was designed by configuration software DasyLab, was successfully substituted for the traditional stress-strain test system on the experiment of normal pressure to the model blade surface. The virtual stress-strain test system indicates more merits than the traditional stress-strain test system on many aspects including data real-time display, data real-time storage, data memory format, and data processing and replay. It shows much higher ratio of performance to price.

关 键 词：虚拟仪器 应力应变测试系统 数据处理 性价比 

分 类 号：TH7-55[机械工程—仪器科学与技术]