Research progress of laser Doppler vibrometry technology and its application

Weidong Pan; Anhu Li

doi:10.1117/12.2319556

17 September 2018 Research progress of laser Doppler vibrometry technology and its application

Weidong Pan, Anhu Li

Proceedings Volume 10743, Optical Modeling and Performance Predictions X; 107430U (2018) https://doi.org/10.1117/12.2319556
Event: SPIE Optical Engineering + Applications, 2018, San Diego, California, United States

Abstract

Laser Doppler vibrometry (LDV) is a developing and potential vibration measurement technology. This paper gives a review on the fundamental principles and the essential techniques of LDV, put emphasis on comparing and analyzing between scanning laser Doppler vibrometry (SLDV) and continuous scanning laser Doppler vibrometry (CSLDV). Then some crucial issues including the analysis on vibration errors and the required solutions are proposed and commented. Finally, some typical examples applied in the fields of industry, agriculture, medicine, construction and aerospace are introduced to demonstrate the research progress as well as development trend of LDV.

Citation Download Citation

Weidong Pan and Anhu Li "Research progress of laser Doppler vibrometry technology and its application", Proc. SPIE 10743, Optical Modeling and Performance Predictions X, 107430U (17 September 2018); https://doi.org/10.1117/12.2319556

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