28 October 2006 Design principle of integrated direct digital sensor of rotation rate and torque
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Abstract
Based on measuring technique of ordinary sensor of rotation rate and torque, this article mainly studied the sensing element of CMF (Coriolis Mass-Flow Meter), and designed for the prototype an IDDSRT (Integrated Direct Digital Sensor of Rotation Rate and Torque) that consists of torsion-bar spring, measuring fluted disc, and photoelectric sensing device. The sensor measures with high-frequency pulse. This design reduces the factors that affect the measuring, completely realizes non-contact digital measurement, greatly improves the anti-jamming ability and the measuring stability, and therefore increases measuring accuracy.
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Xiaoning Zhang, Xiaoning Zhang, Chunming Geng, Chunming Geng, Yongling Fu, Yongling Fu, } "Design principle of integrated direct digital sensor of rotation rate and torque", Proc. SPIE 6358, Sixth International Symposium on Instrumentation and Control Technology: Sensors, Automatic Measurement, Control, and Computer Simulation, 63580K (28 October 2006); doi: 10.1117/12.717656; https://doi.org/10.1117/12.717656
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