Design principle of integrated direct digital sensor of rotation rate and torque

Xiaoning Zhang; Chunming Geng; Yongling Fu

doi:10.1117/12.717656

28 October 2006 Design principle of integrated direct digital sensor of rotation rate and torque

Xiaoning Zhang, Chunming Geng, Yongling Fu

Proceedings Volume 6358, Sixth International Symposium on Instrumentation and Control Technology: Sensors, Automatic Measurement, Control, and Computer Simulation; 63580K (2006) https://doi.org/10.1117/12.717656
Event: Sixth International Symposium on Instrumentation and Control Technology, 2006, Beijing, China

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.

Citation Download Citation

Xiaoning Zhang, Chunming Geng, and 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); https://doi.org/10.1117/12.717656

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