南阳师范学院学报2011，Vol.10Issue(9)：31-35,5.
超声在测量位移中的新方法
The new ultrasonic method in displacement measurement
郑伟花1
作者信息
- 1. 南阳师范学院土木建筑工程学院,河南南阳473061
- 折叠
摘要
Abstract
This paper introduces the development of ultrasonic testing technique,including the two new methods of displacement measurement based on the interface information in ultrasonic speckle,they are the ultrasonic speckle correlation method and ultrasonic speckle interferometry method.The theory and correlating experiment and data processing of the two new methods are summarized.The measuring range and measuring conditions and development tendency are discussed.关键词
超声/散斑/位移/测量Key words
ultrasound/speckle/displacement/measuring分类
通用工业技术引用本文复制引用
郑伟花..超声在测量位移中的新方法[J].南阳师范学院学报,2011,10(9):31-35,5.
