Volume-grating digital speckle pattern interferometry for measurement of dynamic out-of-plane displacement fields

被引:3
|
作者
Wang, K. F. [1 ]
Gao, M. H. [2 ]
Tieu, A. K. [3 ]
机构
[1] Nanjing Univ Aeronaut & Astronaut, Coll Aerosp Engn, Dept Struct Engn & Mech, Nanjing 210016, Jiangsu, Peoples R China
[2] Nanjing Univ Aeronaut & Astronaut, Coll Mat Sci & Engn, Dept Appl Chem, Nanjing 210016, Jiangsu, Peoples R China
[3] Univ Wollongong, Fac Engn, Sch Mech Mat & Mechatron Engn, Wollongong, NSW 2522, Australia
关键词
Digital speckle pattern interferometry; Volume grating; Dynamic out-of-plane displacement measurement;
D O I
10.1016/j.measurement.2009.12.021
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Volume-grating digital speckle pattern interferometry used for measuring dynamic out-of-plane displacement fields of a continuously deformed object is proposed in this paper. These continuous out-of-plane displacement fields can be successfully measured by using the method discussed in the paper. A comparison between theoretical and experimental results is presented in the text. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码:479 / 482
页数:4
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