System and method for sensing torque on a rotating shaft
作者： Frederick M. Discenzo
DOI:
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摘要: A system and method relating to the measuring of torque in a rotating shaft is provided. An optical sensing comprises shaft, wherein sleeve photo-elastic material overlays portion shaft. light emitting component delivers into material, delivered by directed through along an axis capturing captures that exits material. The exiting fringe pattern data, computing computes torsion strain based at least part on information.
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