Method and apparatus for measuring torque
作者： Sarkis Barkhoudarian
DOI:
关键词: Power (physics) 、 Electromagnetic coil 、 Acoustics 、 Magnetization 、 Torque 、 Rotation 、 Magnetic field 、 Signal 、 Physics 、 Electronic engineering
摘要: A magnetic field is generated in the vicinity of a rotatably driven, loaded shaft. Wiegand device shaft differentially displaced by twisting Changes magnetization regions during rotation are detected coil. The characteristics pulses coil representative and accordingly torque transmitted thereby. first signal derived, which characteristic second period changes magnetization. Power represented quotient divided signal.
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