Development of a non-contact torque transducer based on the laser speckle contrast method

When a torque measurement is required, torque transducers show many drawbacks during their use: the usual limits are the need for contact and the effects on shaft line parameters. A new approach is proposed in this work: a non-contact torque meter for a machine shaft has been developed. It carrie...

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Bibliographic Details
Main Authors: A. Garinei, R. Marsili
Format: Article
Language:English
Published: Copernicus Publications 2017-07-01
Series:Journal of Sensors and Sensor Systems
Online Access:https://www.j-sens-sens-syst.net/6/253/2017/jsss-6-253-2017.pdf