Search: onr:"swepub:oai:DiVA.org:kth-24266" >
An Integrated Adapt...
-
Östlund, Stefan,1961-KTH,Elektriska maskiner och effektelektronik
(author)
An Integrated Adaptive Maintenance Concept
- Article/chapterEnglish2010
Publisher, publication year, extent ...
-
Tokyo, Japan,2010
-
printrdacarrier
Numbers
-
LIBRIS-ID:oai:DiVA.org:kth-24266
-
https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-24266URI
-
https://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-21313URI
-
https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-23819URI
Supplementary language notes
-
Language:English
-
Summary in:English
Part of subdatabase
Classification
-
Subject category:vet swepub-contenttype
-
Subject category:kon swepub-publicationtype
Notes
-
QC 20110201
-
In this paper, we present a novel maintenance concept based on condition monitoring and dynamic maintenance packaging, by showing how to connect the information flow from low-level sensors to high-level operations and planning under uncertainty. Today, condition-based maintenance systems are focused on data collection and custom-made rule based systems for data analysis. In many cases, the focus is on measuring "everything" without considering how to use the measurements. In addition, the measurements are often noisy and the future is unpredictable which adds a lot of uncertainty. As a consequence, maintenance is often planned in advance and not replanned when new condition data is available. This often reduces the benefits of condition monitoring. The concept is based on the combination of robust, dynamically adapted maintenance optimization and statistical data analysis where the uncertainty is considered. This approach ties together low-level data acquisition and high-level planning and optimization. The concept has been illustrated in a context of rail vehicle maintenance, where measurements of brake pad and pantograph contact strip wear is used to predict the near future condition, and plan the maintenance activities.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
-
Kjellqvist, TommyKTH,Elektriska maskiner och effektelektronik(Swepub:kth)u1voikt5
(author)
-
Aronsson, MartinRISE,Decisions, Networks and Analytics lab(Swepub:ri)MartinAr@ri.se
(author)
-
Bohlin, MarkusRISE,SICS(Swepub:ri)markus.bohlin@ri.se
(author)
-
Doganay, KivancRISE,SICS(Swepub:mdh)kdy02
(author)
-
Holst, AndersRISE,Decisions, Networks and Analytics lab(Swepub:ri)AndersHol@ri.se
(author)
-
KTHElektriska maskiner och effektelektronik
(creator_code:org_t)
Related titles
-
In:International Conference on Condition Monitoring and Diagnosis 2010Tokyo, Japan
Internet link
To the university's database