scholarly journals Optimizing decentralized production–distribution planning problem in a multi-period supply chain network under uncertainty

2017 ◽  
Vol 14 (2) ◽  
pp. 367-382 ◽  
Author(s):  
Raheleh Nourifar ◽  
Iraj Mahdavi ◽  
Nezam Mahdavi-Amiri ◽  
Mohammad Mahdi Paydar
Keyword(s):  
Supply Chain ◽  
Planning Problem ◽  
Supply Chain Network ◽  
Distribution Planning ◽  
Production Distribution

scholarly journals An Integrated Production-Distribution Planning Problem under Demand and Production Capacity Uncertainties: New Formulation and Case Study

2020 ◽  
Vol 2020 ◽  
pp. 1-15
Author(s):  
Taycir Ben Abid ◽  
Omar Ayadi ◽  
Faouzi Masmoudi
Keyword(s):  
Supply Chain ◽  
Real Life ◽  
Production Capacity ◽  
Planning Horizon ◽  
Planning Problem ◽  
Supply Chain Network ◽  
Distribution Planning ◽  
Integrated Production ◽  
Production Distribution

In this study, we propose to solve a biobjective tactical integrated production-distribution planning problem for a multisite, multiperiod, multiproduct, sea-air intermodal supply chain network under uncertainties. Two random parameters are considered simultaneously: product replenishment orders and production capacity, which are modelled via a finite set of scenarios, using a two-stage stochastic approach. A corresponding mathematical model is developed, coded, and solved using the LINGO 18.0 software optimisation tool. This model aims to simultaneously minimise the total costs of production in both regular and overtime, inventory, distribution, and backordering activities and maximise the customer satisfaction level over the tactical planning horizon. The AUGMECON technique is applied to handle with the multiobjective optimisation. The applicability and the performance of the proposed model are tested through a real-life case study inspired from a medium-sized Tunisian textile and apparel company. Sensitivity analysis on stochastic parameters and managerial insights for the studied supply chain network are argued based on the empirical findings.

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