Acta Mechanica Slovaca 2015, 19(2):52-56 | DOI: 10.21496/ams.2015.015

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

Pavel Stepanov1*, Stanislav Lagutkin2, Yury Nikitin3
1 Novouralsk Technological Institute (Branch of National Research Nuclear University "MEPhI"), Department of Control Automation, Novouralsk, Russia
2 Novouralsk Technological Institute (Branch of National Research Nuclear University "MEPhI"), Department of Mechanical Engineering, Novouralsk, Russi
3 Kalashnikov Izhevsk State Technical University, "Mechatronic Systems" Department, Izhevsk, Russia

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.

Keywords: Diagnostics, electromechanical drive, worm gear, vibration, electric current, wavelet analysis

Published: October 31, 2015  Show citation

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Stepanov, P., Lagutkin, S., & Nikitin, Y. (2015). Development of the Algorithm for Definition of Residual Service Life by a Comprehensive Diagnosis of the Electromechanical Drive. Acta Mechanica Slovaca19(2), 52-56. doi: 10.21496/ams.2015.015
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