摘要
介绍了激光散斑应变仪的功能及技术特性 ,还详细描述了如何用激光散斑应变仪作材料变形实验 ,并与传统方法作比较。
The functions and technical features of Laser Speckle Strain Gauge are introduced. The deformation experiments which are carried out by the Laser Speckle Strain Gauge is described in the paper. Some experimental results are presented.
出处
《光电工程》
CAS
CSCD
2000年第3期27-29,50,共4页
Opto-Electronic Engineering
关键词
激光散斑应变仪
图象传感器
热应变测量
Laser speckle strain Gauge
Image sensor
Therma strain measurement
