Publication detail

Dynamic Lot Sizing under Stochastic Demands

HERŮDEK, V. DVOŘÁK, J.

English title

Dynamic Lot Sizing under Stochastic Demands

Type

Paper in proceedings (conference paper)

Language

en

Original abstract

This paper deals with a dynamic multi-level multi-item lot sizing problem in a general production-assembly structure represented by a directed acyclic network, where each node may have several predecessors and successors. We assume a finite planning horizon consisting of discrete time periods, dynamic lot sizes, multiple constrained resources, time-varying cost parameters and stochastic demands. The objective is to minimize the sum of total production and setup costs and mean values of holding costs and backorder penalty costs. The paper describes a mathematical model of this problem and proposes a solution method based on genetic algorithm.

Keywords in English

Dynamic lot sizes, general product structure, stochastic demands, genetic algorithm

Released

2007-09-01

Publisher

Vysoké učení technické v Brně

Location

Brno

ISBN

978-80-214-3474-5

Book

Stoptima – Mozaic 2007

Pages from–to

37–42

Pages count

6

BIBTEX


@inproceedings{BUT26399,
  author="Vladimír {Herůdek} and Jiří {Dvořák}",
  title="Dynamic Lot Sizing under Stochastic Demands",
  booktitle="Stoptima - Mozaic 2007",
  year="2007",
  number="1",
  pages="37--42",
  publisher="Vysoké učení technické v Brně",
  address="Brno",
  isbn="978-80-214-3474-5"
}