Development of the Algorithm for Definition of Residual Service Life by a Comprehensive Diagnosis of the Electromechanical Drive

Abstract

The algorithm for determining the residual service life of the stand, which consists of an asynchronous motor, clutch and worm gear, is developed. As a comprehensive approach the analysis of mechanical and electrical drive diagnostic parameters is considered. The change in vibration speed and spectral coefficients of the wavelet analysis of the stator electric current is investigated under load in the presence and absence of defects. The equation is received to determine the residual service life.