Vibration Monitoring Using Wavelets Transform Feature Extraction Algorithm and Technique

摘要: Vibration is a mechanical phenomenon whereby oscillations occur about an equilibrium point. The oscillation may be periods such as the motion of pendulum or random movement tire on gravel road. causes waste energy and creates unwanted sound-noise. Monitoring process generally possess big problem especially for system. present traditional single resolution techniques could not solve this problem, coupled with Fourier transform which seems to one best method in analyzing monitoring vibration machineries machinery components.This paper new algorithm using wavelet- packet based feature classification signals. This study explores feasibility wavelet tool search features that used detection By formulating systematic determining exploit class specific differences among interested signals, avoid human interaction. provide more effective achieve robust than techniques. proved efficient, better analysis, provides results minimum error any existing method.