A heuristic based on mathematical programming for a lot-sizing and scheduling problem in mold-injection production.
Yasmín Á. Ríos-SolísOmar Jorge Ibarra-RojasMarta CaboEdgar PossaniPublished in: Eur. J. Oper. Res. (2020)
Keyphrases
- mathematical programming
- lot sizing
- setup times
- scheduling problem
- production planning
- production rate
- lot size
- multi item
- rolling horizon
- setup cost
- multistage
- linear programming
- single machine
- single item
- mixed integer programming
- planning horizon
- production system
- production cost
- cutting stock
- lead time
- combinatorial optimization
- np hard
- mixed integer
- capacity expansion
- parallel machines
- flowshop
- robust optimization
- production process
- mixed integer linear
- precedence constraints
- production line
- mixed integer program
- tabu search
- processing times
- vehicle routing problem
- manufacturing systems
- combinatorial auctions
- feasible solution
- linear program
- state space
- optimal solution