Solving uncapacitated multilevel lot-sizing problems using a particle swarm optimization with flexible inertial weight.
Yi HanJiafu TangIkou KakuLi-Feng MuPublished in: Comput. Math. Appl. (2009)
Keyphrases
- lot sizing
- cutting stock
- mixed integer program
- mixed integer programming
- particle swarm optimization
- multistage
- multi item
- single item
- examination timetabling
- rolling horizon
- mixed integer
- wagner whitin
- planning horizon
- lead time
- production planning
- setup times
- setup cost
- facility location
- combinatorial optimization
- bin packing
- assembly systems
- optimization problems
- stochastic inventory control
- upper bound
- network design problem
- genetic algorithm
- objective function