Survival analysis of A.C. machines in the diamond industry using the Kaplan-Meier estimator

Vladislav A. Shevchuk, Oleg P. Muravlev, Olga O. Stolyarova

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)

Abstract

The article deals with the survival analysis of a.c. machines operating under the conditions of the underground mine “Mir” (Yakutia). The estimation of their survival is carried out using the Kaplan-Meier estimator. The main advantage of this method is in the opportunity to process censored (incomplete) data, which in turn leads to the accuracy of results. The statistical data used in this article were obtained from maintenance books and reports made by a repair team working in the considered mine. This analysis allows not only identifying faulty electric machines and their fault-free operation but also the faulty components of a certain electric motor.

Original languageEnglish
Article number01033
JournalMATEC Web of Conferences
Volume141
DOIs
Publication statusPublished - 12 Dec 2017
Event5th International Youth Forum on Smart Grids 2017 - Tomsk, Russian Federation
Duration: 9 Oct 201713 Oct 2017

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Engineering(all)

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