リサイクル部品を考慮した環境配慮のMRP生産計画

URI http://harp.lib.hiroshima-u.ac.jp/it-hiroshima/metadata/4285
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Title
リサイクル部品を考慮した環境配慮のMRP生産計画
Title Alternative
Analysis of Optimal Production Planning in MRP Systems for an Environmentally Conscious Recycling
Author
氏名 宋 相載
ヨミ
別名 Song Sangjae
Subject
Environmentally Conscious Manufacturing
Production Planning
Recycling
MRP System
Uncertainty
Lagrangean Relaxation
Decomposition Algorithm
Abstract

This paper describes a stochastic production planning problem for an environmentally conscious recycling technique in material requirements planning (MRP) towards a more sustainable pattern of production. The model is formulated as a nonlinear integer programming (NIP), which contains two types of nonlinear programming problems: determining (1) the optimal end-product quantity and (2) component parts machining in a finite planning horizon with both the stochastic demand rate of end-product and the volume of component parts recycled. This decision problem is solved so as to minimize the sum of production costs, inventory holding costs, and backorder costs subject to the capacity constraints, the stochastic demand requirement, and desired component part quantity determining from the end-product scheduling. The Lagrangean relaxation technique is introduced to solve the NIP by developing the two-step hybrid procedure. Finally, a numerical example is demonstrated to explain the analytical results.

Journal Title
広島工業大学研究紀要
Volume
29
Spage
103
Epage
109
Published Date
1995
Publisher
広島工業大学
ISSN
03851672
NCID
AN0021271X
Language
jpn
NIIType
Departmental Bulletin Paper
Text Version
出版社版
Old URI
Set
it-hiroshima