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Tribotronics facilitates e-maintenance implementation
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Machine Elements.
Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Operation, Maintenance and Acoustics.
2011 (English)In: Proceedings of the 24th International Congress on Condition Monitoring and Diagnosis Engineering Management: COMADEM 2011 / [ed] Maneesh Singh; Raj B.K.N. Rao; J.P. Liyanage, COMADEM International, 2011, p. 501-506Conference paper, Published paper (Refereed)
Abstract [en]

Our modern society depends to a great extent on the functionality and efficiency of all the mechanical machinery that we see around us and use every day. All these machines involve numerous tribological contacts. A contact between two surfaces that are in motion relative to each other will result in friction and wear.A constant trend towards more compact mechanical systems with higher power densities requires them to operate in increasingly severe conditions, which heavily influence tribological contacts. They, in turn, affect machine efficiency and impose a limit on machine reliability and service life. Present tribological systems are passive, i.e. their performance cannot be tuned on-line. The purpose of tribotronics is to control so-called loss outputs in a tribo-mechanical system: friction, wear, vibration, etc. Such a system includes sensors, a control unit and actuators. A tribotronic system is thus autonomous and self-adjusting. This allows for on-line tuning of the tribological components for the best performance. This paper illustrates how tribotronic systems can facilitate e-maintenance and thus provide foundation for the best maintenance decisions.

Place, publisher, year, edition, pages
COMADEM International, 2011. p. 501-506
National Category
Tribology (Interacting Surfaces including Friction, Lubrication and Wear) Other Civil Engineering
Research subject
Machine Elements; Operation and Maintenance
Identifiers
URN: urn:nbn:se:ltu:diva-37711Local ID: bd28b5b3-5095-42e3-8fc4-f47737c3086eISBN: 954130723 (print)OAI: oai:DiVA.org:ltu-37711DiVA, id: diva2:1011209
Conference
International Congress on Condition Monitoring and Diagnostic Engineering Management : 30/05/2011 - 01/06/2011
Note
Godkänd; 2011; 20110526 (ysko)Available from: 2016-10-03 Created: 2016-10-03 Last updated: 2018-01-14Bibliographically approved

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Glavatskih, SergeiKumar, Uday

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