Publication detail

Dynamic Lot Sizing under Stochastic Demands

HERŮDEK, V. DVOŘÁK, J.

Original Title

Dynamic Lot Sizing under Stochastic Demands

Type

conference paper

Language

English

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

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

Authors

HERŮDEK, V.; DVOŘÁK, J.

RIV year

2007

Released

1. 9. 2007

Publisher

Vysoké učení technické v Brně

Location

Brno

ISBN

978-80-214-3474-5

Book

Stoptima - Mozaic 2007

Edition number

1

Pages from

37

Pages to

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"
}