Rolling-horizon and fix-and-relax heuristics for the multi-product multi-level capacitated lotsizing problem with sequence-dependent setups.
Mohammad MohammadiS. M. T. Fatemi GhomiBehrooz KarimiS. Ali TorabiPublished in: J. Intell. Manuf. (2010)
Keyphrases
- lot sizing
- rolling horizon
- production planning
- multi item
- multistage
- single item
- mixed integer programming
- multi period
- planning horizon
- mixed integer
- setup times
- lead time
- production cost
- setup cost
- mixed integer program
- production rate
- search algorithm
- decision making
- facility location
- optimal policy
- holding cost
- np hard