Noise Disturbance Problems and Solution in Transducer Technology
Da-Ming Li · New Technology & New Process · 2009
The transducer is widely applied in automation control system.It plays an important role in the control system.The measuring result of the transducer has direct relation with control accuracy of the control system,it vulnerable to the influence of various factors.This article analyses the noise source and the coupling mode of the noise.According to three key facts which build up the noise disturbance,the paper emphasizes in discussing the measures against noise disturbance from considering the elimination of noise source、cutting off the channels interference and weakening the receiving circuit of the sensitivity of signal interference etc.In order to ensure the accuracy and reliability of measurement.