Diagnostics of resource structural parameters of geared transmissions

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Identification method for diagnostics of resource structural parameters of gearing of transmissions and reducers of agricultural machinery is suggested. The method is based on analysis of deformation of distribution density and correlation function of amplitudes of vibroacoustic impulses or impulses of shaft angular velocity on exceedance by mean value or by dispersion (following along with tooth changeover periods) of level corresponding to occurrence of defects and critical operating mode. Application of this method is investigated.

About the authors

I. P Dobrolyubov

Siberian Research Institute of Agricultural Engineering and Electrification

Email: sibime@ngs.ru


  1. Идентификация состояния сельскохозяйственных объектов измерительными экспертными системами: Монография / И.П. Добролюбов и др. - Новосибирск: РАСХН, Сиб. отд-ние; СибФТИ, 2003.
  2. Статистическая радиотехника / В.Т. Горяинов и др. Под ред. В.И. Тихонова. - М.: Сов. радио, 1980.

Copyright (c) 2014 Dobrolyubov I.P.

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