16 January 1988 Laser Doppler Measurement Of Fan-Belt Slippage
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Proceedings Volume 0952, Laser Technologies in Industry; (1988) https://doi.org/10.1117/12.968869
Event: Laser Technologies in Industry, 1988, Porto, Portugal
Abstract
An optical system has been developed for measuring the slippage of a flexible fan-belt in an automobile engine. The system is based on the laser Doppler effect and measures the difference in angular velocity of two bodies, rotating at almost the same speed. Using a differential principle, the system output is independent of pulley eccentricity, belt deformations and engine vibrations.
© (1988) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Finn Mengel, "Laser Doppler Measurement Of Fan-Belt Slippage", Proc. SPIE 0952, Laser Technologies in Industry, (16 January 1988); doi: 10.1117/12.968869; https://doi.org/10.1117/12.968869
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