23 August 1996 Measurement of video flutter of VTR's movement
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Proceedings Volume 2868, Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications; (1996) https://doi.org/10.1117/12.248628
Event: Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, 1996, Ancona, Italy
Abstract
A new idea of measuring video flutter of VTR is proposed in this paper. Based on the Laser Doppler Anemometry, the instability of a working piece can be studied by inspecting its instantaneous speed. Experiments show that this method can realized non-contact measurement while the VTR is playing, and can be used to analyze the dynamic characteristics of other kinds of rotating machinery.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhoumo Zeng, Zhoumo Zeng, Changying Li, Changying Li, Jiazi Sun, Jiazi Sun, Xueyou Yan, Xueyou Yan, } "Measurement of video flutter of VTR's movement", Proc. SPIE 2868, Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, (23 August 1996); doi: 10.1117/12.248628; https://doi.org/10.1117/12.248628
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