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Proceedings Paper

Design principle of integrated direct digital sensor of rotation rate and torque
Author(s): Xiaoning Zhang; Chunming Geng; Yongling Fu
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Paper 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.

Paper Details

Date Published: 28 October 2006
PDF: 7 pages
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
Show Author Affiliations
Xiaoning Zhang, Beijing Univ. of Aeronautics and Astronautics (China)
Chunming Geng, Beijing Univ. of Aeronautics and Astronautics (China)
Yongling Fu, Beijing Univ. of Aeronautics and Astronautics (China)


Published in SPIE Proceedings Vol. 6358:
Sixth International Symposium on Instrumentation and Control Technology: Sensors, Automatic Measurement, Control, and Computer Simulation

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