Tolkku: A toolbox for decision support from condition monitoring data

Olli Saarela, Mikko Lehtonen, Jari Halme, Antti Aikala, K. Raivio

Research output: Contribution to journalArticle in a proceedings journalScientificpeer-review

Abstract

This paper describes a software toolbox (a software library) designed for condition monitoring and diagnosis of machines. This toolbox implements both new methods and prior art and is aimed for practical down-to-earth data analysis work. The target is to improve knowledge of the operation and behaviour of machines and processes throughout their entire life-cycles. The toolbox supports different phases of condition based maintenance with tools that extract essential information and automate data processing. The paper discusses principles that have guided toolbox design and the implemented toolbox structure. Case examples are used to illustrate how condition monitoring applications can be built using the toolbox. In the first case study the toolbox is applied to fault detection of industrial centrifuges based on measured electrical current. The second case study outlines an application for centralized monitoring of a fleet of machines that supports organizational learning
Original languageEnglish
Article number012044
JournalJournal of Physics: Conference Series
Volume364
Issue numberConference 1
DOIs
Publication statusPublished - 2012
MoE publication typeA4 Article in a conference publication
Event25th International Congress on Condition Monitoring and Diagnostic Engineering, COMADEM 2012 - Huddersfield, United Kingdom
Duration: 18 Jun 201220 Jun 2012
Conference number: 25

Fingerprint

computer programs
centrifuges
fault detection
arts
learning
maintenance
cycles

Keywords

  • Condition monitoring
  • diagnosis
  • condition-based maintenance
  • software

Cite this

Saarela, Olli ; Lehtonen, Mikko ; Halme, Jari ; Aikala, Antti ; Raivio, K. / Tolkku : A toolbox for decision support from condition monitoring data. In: Journal of Physics: Conference Series. 2012 ; Vol. 364, No. Conference 1.
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Tolkku : A toolbox for decision support from condition monitoring data. / Saarela, Olli; Lehtonen, Mikko; Halme, Jari; Aikala, Antti; Raivio, K.

In: Journal of Physics: Conference Series, Vol. 364, No. Conference 1, 012044, 2012.

Research output: Contribution to journalArticle in a proceedings journalScientificpeer-review

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AU - Saarela, Olli

AU - Lehtonen, Mikko

AU - Halme, Jari

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AU - Raivio, K.

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