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Simulation-based planning of maintenance activities in the automotive industry

Maheshwaran Gopalakrishnan (Institutionen för produkt- och produktionsutveckling, Produktionssystem) ; Anders Skoogh (Institutionen för produkt- och produktionsutveckling, Produktionssystem) ; Christoph Laroque
Proceedings of the 2013 Winter Simulation Conference 8 - 11 Dec, 2013, Washington D.C., USA p. 2610-2621. (2013)
[Konferensbidrag, refereegranskat]

Factories world-wide do not utilize their existing capacity to a satisfactory level. Several studies indicate an average Overall Equipment Efficiency (OEE) of around 55% in manufacturing industry. One major reason is machine downtime leading to substantial system losses culminating in production plans with un-satisfactory robustness. This paper discusses an approach to integrate maintenance strategies into a pro-duction planning approach using discrete event simulation. The aim is to investigate how and where in the planning process maintenance strategies can be integrated and how different maintenance strategies influence production performance and the overall robustness of production plans. The approach is exemplified in an automotive case study, integrating strategies for reactive maintenance in a simulation model to sup-port decision making on how repair orders should be prioritized to increase production performance. The results show that introducing priority-based planning of maintenance activities has a potential to increase productivity by approximately 5%.

Nyckelord: maintenance, priority based maintenance, discrete event simulation



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Denna post skapades 2013-12-03. Senast ändrad 2016-01-12.
CPL Pubid: 188239

 

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Institutioner (Chalmers)

Institutionen för produkt- och produktionsutveckling, Produktionssystem (2005-2017)

Ämnesområden

Produktion
Hållbar utveckling
Tillförlitlighets- och kvalitetsteknik
Industriell teknik och ekonomi

Chalmers infrastruktur

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