A LAGRANGEAN RELAXATION APPROACH FOR MULTI PRODUCT, MULTI ECHELON  SYSTEMS WITH CAPACITATED DYNAMIC  LOTSIZING

Ş. Armağan TARIM; João Paulo DE-BARROS

Makale detayları

A LAGRANGEAN RELAXATION APPROACH FOR MULTI PRODUCT, MULTI ECHELON SYSTEMS WITH CAPACITATED DYNAMIC LOTSIZING

Yazarlar:

Ş. Armağan TARIM | João Paulo DE-BARROS

Yayıncı:

Hacettepe University

Ana Başlıklar:

Sosyoloji & antropoloji

Dergi:

Hacettepe University Journal of Economics and Administrative Sciences 1995 Vol.13, pp.117-133

Belge Tipi:

Makale

Yayın Tarihi:

12/1995

Belge Dili:

İngilizce

Document ID (Org No.):

2000456456

Sıklık:

Üç Aylık

eISSN:

1309-6338

pISSN:

1301-8752

Özet:

 


This paper focuses on multi-echelon inventory systems
having an arborescent structure. In the structure each intermediate facility
has exactly one predecessor and possibly several successors. All inventory costs
are assumed linear- with ordering cost that is independent of the order
quantity for each stocking point. The model takes account of dynamic cost
structure and dynamic demand pattern as well as capacity limitations. The paper
exploits a mixed bivalent programming model to determine what inventory levels,
if anv, should be maintained at the various stocking paints in order to
minimise total inventory cost of the entire system. A computationally efficient
Lagrangean relaxation-based procedure is developed to decompose the model into
submodels by each stocking point and product.

.

Makale detayları

A LAGRANGEAN RELAXATION APPROACH FOR MULTI PRODUCT, MULTI ECHELON SYSTEMS WITH CAPACITATED DYNAMIC LOTSIZING

Yazarlar: Ş. Armağan TARIM | João Paulo DE-BARROS

Yayıncı: Hacettepe University

Ana Başlıklar: Sosyoloji & antropoloji

Dergi: Hacettepe University Journal of Economics and Administrative Sciences 1995 Vol.13, pp.117-133

Belge Tipi: Makale

Yayın Tarihi: 12/1995

Belge Dili: İngilizce

Document ID (Org No.): 2000456456

Sıklık: Üç Aylık

eISSN: 1309-6338

pISSN: 1301-8752

Sayı

Yazarlar:

Ş. Armağan TARIM | João Paulo DE-BARROS

Yayıncı:

Hacettepe University

Ana Başlıklar:

Sosyoloji & antropoloji

Dergi:

Hacettepe University Journal of Economics and Administrative Sciences 1995 Vol.13, pp.117-133

Belge Tipi:

Makale

Yayın Tarihi:

12/1995

Belge Dili:

İngilizce

Document ID (Org No.):

2000456456

Sıklık:

Üç Aylık

eISSN:

1309-6338

pISSN:

1301-8752