Development of closed-loop supply chain mathematical model (cost-benefit-environmental effects) under uncertainty conditions by approach of genetic algorithm
In the current world, the debate on the reinstatement and reuse of consumer prod-ucts has become particularly important. Since the supply chain of the closed loop is not only a forward flow but also a reverse one; therefore, companies creating integ-rity between direct and reverse supply chain are s...
Main Authors: | , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Islamic Azad University of Arak
2021-04-01
|
Series: | Advances in Mathematical Finance and Applications |
Subjects: | |
Online Access: | http://amfa.iau-arak.ac.ir/article_666237_eb38c7363a771982cb4c93db085699df.pdf |
id |
doaj-04fb99402ae64eb2b7306eb467780b41 |
---|---|
record_format |
Article |
spelling |
doaj-04fb99402ae64eb2b7306eb467780b412021-05-23T05:01:31ZengIslamic Azad University of ArakAdvances in Mathematical Finance and Applications2538-55692645-46102021-04-016224526210.22034/amfa.2019.1864186.1198666237Development of closed-loop supply chain mathematical model (cost-benefit-environmental effects) under uncertainty conditions by approach of genetic algorithmSadegh Feizollahi0Heresh Soltanpanah1Ayub Rahimzadeh2Department of Industrial Management, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran.Department of Management, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran.Department of Industrial Management, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran.In the current world, the debate on the reinstatement and reuse of consumer prod-ucts has become particularly important. Since the supply chain of the closed loop is not only a forward flow but also a reverse one; therefore, companies creating integ-rity between direct and reverse supply chain are successful. The purpose of this study is to develop a new mathematical model for closed loop supply chain net-work. In the real world the demand and the maximum capacity offered by the sup-plier are uncertain which in this model; the fuzzy theory discussion was used to cover the uncertainty of the mentioned variables. The objective functions of the model include minimizing costs, increasing revenues of recycling products, increas-ing cost saving from recycling and environmental impacts. According to the NP-hard, an efficient algorithm was suggested based on the genetic Meta heuristic algo-rithm to solve it. Twelve numerical problems were defined and solved using the NSGA-II algorithm to validate the modelhttp://amfa.iau-arak.ac.ir/article_666237_eb38c7363a771982cb4c93db085699df.pdfclosed loop supply chain unreliabilitymulti-objective planningnsga-ii algorithm |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Sadegh Feizollahi Heresh Soltanpanah Ayub Rahimzadeh |
spellingShingle |
Sadegh Feizollahi Heresh Soltanpanah Ayub Rahimzadeh Development of closed-loop supply chain mathematical model (cost-benefit-environmental effects) under uncertainty conditions by approach of genetic algorithm Advances in Mathematical Finance and Applications closed loop supply chain unreliability multi-objective planning nsga-ii algorithm |
author_facet |
Sadegh Feizollahi Heresh Soltanpanah Ayub Rahimzadeh |
author_sort |
Sadegh Feizollahi |
title |
Development of closed-loop supply chain mathematical model (cost-benefit-environmental effects) under uncertainty conditions by approach of genetic algorithm |
title_short |
Development of closed-loop supply chain mathematical model (cost-benefit-environmental effects) under uncertainty conditions by approach of genetic algorithm |
title_full |
Development of closed-loop supply chain mathematical model (cost-benefit-environmental effects) under uncertainty conditions by approach of genetic algorithm |
title_fullStr |
Development of closed-loop supply chain mathematical model (cost-benefit-environmental effects) under uncertainty conditions by approach of genetic algorithm |
title_full_unstemmed |
Development of closed-loop supply chain mathematical model (cost-benefit-environmental effects) under uncertainty conditions by approach of genetic algorithm |
title_sort |
development of closed-loop supply chain mathematical model (cost-benefit-environmental effects) under uncertainty conditions by approach of genetic algorithm |
publisher |
Islamic Azad University of Arak |
series |
Advances in Mathematical Finance and Applications |
issn |
2538-5569 2645-4610 |
publishDate |
2021-04-01 |
description |
In the current world, the debate on the reinstatement and reuse of consumer prod-ucts has become particularly important. Since the supply chain of the closed loop is not only a forward flow but also a reverse one; therefore, companies creating integ-rity between direct and reverse supply chain are successful. The purpose of this study is to develop a new mathematical model for closed loop supply chain net-work. In the real world the demand and the maximum capacity offered by the sup-plier are uncertain which in this model; the fuzzy theory discussion was used to cover the uncertainty of the mentioned variables. The objective functions of the model include minimizing costs, increasing revenues of recycling products, increas-ing cost saving from recycling and environmental impacts. According to the NP-hard, an efficient algorithm was suggested based on the genetic Meta heuristic algo-rithm to solve it. Twelve numerical problems were defined and solved using the NSGA-II algorithm to validate the model |
topic |
closed loop supply chain unreliability multi-objective planning nsga-ii algorithm |
url |
http://amfa.iau-arak.ac.ir/article_666237_eb38c7363a771982cb4c93db085699df.pdf |
work_keys_str_mv |
AT sadeghfeizollahi developmentofclosedloopsupplychainmathematicalmodelcostbenefitenvironmentaleffectsunderuncertaintyconditionsbyapproachofgeneticalgorithm AT hereshsoltanpanah developmentofclosedloopsupplychainmathematicalmodelcostbenefitenvironmentaleffectsunderuncertaintyconditionsbyapproachofgeneticalgorithm AT ayubrahimzadeh developmentofclosedloopsupplychainmathematicalmodelcostbenefitenvironmentaleffectsunderuncertaintyconditionsbyapproachofgeneticalgorithm |
_version_ |
1721430254768095232 |