Study on the Speckle Measurement of Vibration Displacement

5th Annual International Conference on Material Science and Environmental Engineering

材料科学;生态环境科学

Chen, Zhixin^1 ; Hu, Yunchuan^1 ; Zhuang, Wenwei^1 ; Liu, Yanqi^1

Jiangxi New Energy Technology and Equipment Engineering Technology Research Center, Mechanical and Electrical Engineering Department, East China University of Technology, Nanchang, China^1

关键词: Experiment platforms;    Structure design;    Vibration displacements;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/301/1/012133/pdf
DOI  :  10.1088/1757-899X/301/1/012133

来源: IOP

【 摘 要 】

The vibration displacement for any points measured has provided a series of reliable datum for the related analysis, which is a basis to do the structure design analysis. Using 3D speckle measurement can certainly obtain the vibration displacement datum in the range of measurement. The new 3D speckle measuring experiment platform verified the reliability and effectiveness by the classical measure methods has provided a new method to measure the vibration displacement.