Tracking laser Doppler vibrometer for linear motion: application to a timing belt

Paolo Castellini; E. Cupido; Nicola Paone; Enrico Primo Tomasini

doi:10.1117/12.386758

22 May 2000 Tracking laser Doppler vibrometer for linear motion: application to a timing belt

Paolo Castellini, E. Cupido, Nicola Paone, Enrico Primo Tomasini

Proceedings Volume 4072, Fourth International Conference on Vibration Measurements by Laser Techniques: Advances and Applications; (2000) https://doi.org/10.1117/12.386758
Event: 4th International Conference on Vibration Measurement by Laser Techniques, 2000, Ancona, Italy

Abstract

Tracking Laser Doppler Vibrometry is presented. It is applied to track a linear translational motion of a timing belt for automotive applications, so that vibration is measured with respect to a moving reference frame fixed on the belt. Typical vibration signals are amplitude modulated and show vibration frequency modulated by operating deflection shape.

Citation Download Citation

Paolo Castellini, E. Cupido, Nicola Paone, and Enrico Primo Tomasini "Tracking laser Doppler vibrometer for linear motion: application to a timing belt", Proc. SPIE 4072, Fourth International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, (22 May 2000); https://doi.org/10.1117/12.386758

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