Measurement method of torsion and rotation-speed based on JCZ sensor
Lu Zeng · Journal of Transducer Technology · 2005
The measurement method of torsion and rotational speed based on JCZ sensor is discussed.The phase-different of detection circuit is recommended,and each node signal waveform and the output signal waveform of the circuit are analyzed,and the processing method of the signal with the same precision to be measured based on P89LPC932 is proposed.This method effectively eliminates the influence of the rotational speed to measure the torque,improves the precision of measuring.