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Mathematical optimi...
Mathematical optimization of the tactical allocation of machining resources for an efficient capacity utilization in aerospace component manufacturing
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- Fotedar, Sunney, 1989 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Almgren, Torgny, 1962 (författare)
- GKN Aerospace Sweden AB
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- Cedergren, Stefan, 1982 (författare)
- GKN Aerospace Sweden AB
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visa fler...
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- Strömberg, Ann-Brith, 1961 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Patriksson, Michael, 1964 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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visa färre...
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(creator_code:org_t)
- Linköping University Electronic Press, 2019
- 2019
- Engelska.
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Ingår i: Proceedings of the 10th Aerospace Technology Congress. - : Linköping University Electronic Press. - 1650-3686 .- 1650-3740. - 9789175190068 ; , s. 183-188
- Relaterad länk:
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http://www.ep.liu.se...
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https://doi.org/10.3...
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https://research.cha...
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Abstract
Ämnesord
Stäng
- In the aerospace industry, with low volumes and many products, there is a critical need to efficiently use available manufacturing resources. Currently, at GKN Aerospace, resource allocation decisions that in many cases will last for several years are to some extent made with a short-term focus so as to minimize machining time, which results in a too high load on the most capable machines, and too low load on the less capable ones. This creates an imbalance in capacity utilization that leads to unnecessary queuing at some machines, resulting in long lead times and in an increase in tied-up capital. Tactical resource allocation on the medium to long-range planning horizon (six months to several years) aims to address this issue by allocating resources to meet the predicted future demand as effectively as possible, in order to ensure long range profitability. Our intent is to use mathematical optimization to find the best possible allocations.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Produktionsteknik, arbetsvetenskap och ergonomi (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Production Engineering, Human Work Science and Ergonomics (hsv//eng)
- NATURVETENSKAP -- Matematik -- Beräkningsmatematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Computational Mathematics (hsv//eng)
- NATURVETENSKAP -- Matematik -- Annan matematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Other Mathematics (hsv//eng)
- NATURVETENSKAP -- Matematik -- Diskret matematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Discrete Mathematics (hsv//eng)
Nyckelord
- Optimization
- Logistics
- Tactical resource allocation
- Multi-objective optimization.
- Resource loading
- Manufacturing
- Capacity utilization
- Mixed Integer Linear Programming
- Aerospace
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)
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