Method for improving the precision of inductance-transducer
Zhong Yu-ning · China Measurement & Testing Technology · 2008
This paper analyzed the benefits and drawbacks of precision measuring methods using traditional inductance-transducer signal and the characters of signal transducer.On analyzing of various factors which affect the precision of inductance-transducer,it presented a method to improve precision by using steady-frequency crystal as the signal resource,detecting with single-amplifier absolute value and driving load with the triode power amplify circuit.The correctness and feasibility were verified by experiments.