Optimization of maintenance policies for complex and highly reliable multi-unit systems

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F18%3A10241514" target="_blank" >RIV/61989100:27240/18:10241514 - isvavai.cz</a>
Result on the web
<a href="https://www.scopus.com/record/display.uri?origin=resultslist&eid=2-s2.0-85061393881" target="_blank" >https://www.scopus.com/record/display.uri?origin=resultslist&eid=2-s2.0-85061393881</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1201/9781315210469-54" target="_blank" >10.1201/9781315210469-54</a>

Result language
angličtina
Original language name
Optimization of maintenance policies for complex and highly reliable multi-unit systems
Original language description
A complex multi-unit system consists of finite number of non-identical components that can be realized as maintained components with different maintenance modes. We distinguish between three component models: non-repairable components, repairable components with corrective maintenance and repairable components with latent failures that are identified by means of preventive maintenance. The paper describes a new method for optimal maintenance strategy of a complex system respecting a given reliability constraint. The method takes into account complex systems with maintained components, including all above models. Cost-optimization problem is solved where decision variables are changeable maintenance parameters that are opti-mally selected from a set of possible realistic maintenance modes. In this paper is considered such a mainte-nance model, where each maintained component can be operated in one or few discrete maintenance modes. One maintenance mode is characterized by fixed decision variables that affect maintenance cost of the mode. The optimization method is demonstrated on real system from practice - a complex high pressure injection system of a nuclear power plant.
Czech name
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Czech description
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Project
<a href="/en/project/EF16_019%2F0000867" target="_blank" >EF16_019/0000867: Research Centre of Advanced Mechatronic Systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
ESREL 2017: proceedings of the 27th edition of the international conference European Safety and Reliability Conference : June 18-22, 2017, Portorož, Slovenia
ISBN
978-1-138-62937-0
ISSN
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e-ISSN
neuvedeno
Number of pages
9
Pages from-to
403-411
Publisher name
CRC Press
Place of publication
Boca Raton
Event location
Portorož
Event date
Jun 18, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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