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Joint pricing and lot-sizing problem with variable capacity
- Source :
- IFAC-PapersOnLine; January 2019, Vol. 52 Issue: 13 p106-111, 6p
- Publication Year :
- 2019
-
Abstract
- This paper presents an extension to the classical capacitated lot-sizing problem. Demand for the products is price-dependent and modelized as an isoelastic function. The capacity is not considered as a parameter anymore, it becomes a decision variable for the company as the production, inventory and pricing decisions. This variable capacity leads to two variants of the problem: one with a time-dependent capacity and the other one a uniform capacity over the periods. We propose heuristic methods, which are based on Lagrangian multipliers, to solve variations of the problem. The methods provide high-quality results.
Details
- Language :
- English
- ISSN :
- 24058963
- Volume :
- 52
- Issue :
- 13
- Database :
- Supplemental Index
- Journal :
- IFAC-PapersOnLine
- Publication Type :
- Periodical
- Accession number :
- ejs52088092
- Full Text :
- https://doi.org/10.1016/j.ifacol.2019.11.160