Design of the Pre-Processing Filter for the Monitoring Signals of the Centrifuge's Spindle
Xijun Chen · Zhongguo jixie gongcheng · 2001
The radial vibration signals of the centrifuge's spindle are faint,which intermingle with strong noise and disturbance. In order to restrain the noise and take up the useful signal,a theory of adaptive noise counteract (ANC) is studied in this paper. The method is put forward to design pre Processing filter applying ANC theory. The results by simulation calculation show that the method is effective.