西南石油大学学报(自然科学版) ›› 2006, Vol. 28 ›› Issue (5): 102-104.DOI: 10.3863/j.issn.1000-2634.2006.05.029

• 石油机械工程及其它 • 上一篇    下一篇

虚拟式动态应变测试仪

鞠萍华 秦树人 文成
  

  1. 重庆大学机械工程学院, 重庆 400044
  • 收稿日期:2005-05-07 修回日期:1900-01-01 出版日期:2006-10-20 发布日期:2006-10-20
  • 通讯作者: 鞠萍华

VIRTUAL INSTRUMENT OF DYNAMIC STRAIN MEASUREMENT

JU Ping-hua QIN Shu-ren WEN Cheng   

  1. College of Mechanical Engineering, Chongqing University, Chongqing 400044, China
  • Received:2005-05-07 Revised:1900-01-01 Online:2006-10-20 Published:2006-10-20
  • Contact: JU Ping-hua

摘要: 信号分析与处理是测试技术工作的重要组成部分,论述了一种自行开发的虚拟动态应变测试分析仪和信号分析功能的具体设计过程。实验测试表明仪器基本功能已经实现,信号分析结果正确,具有很好的工程应用性。

关键词: 虚拟, 测试, 动态应变, 数据采集, 信号分析

Abstract:

The signal analysis and process is an important part of Testing Technology. An virtual instrument of dynamic strain measurement and the designing procedure of the signal processing function were discussed in this paper. The result of the experiment tests proved that the function has been realized. The results of the signal analysis is correct and a good engineering application.

Key words: virtual, test, dynamic strain, data acquisition, signal analysis

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