Location-Routing Optimization with Renting Social Vehicles in a Two-Stage E-Waste Recycling Network

E-waste recycling has been a hot topic in recent years. The low efficiency and high-operation cost of recycling make it more important to build perfect e-waste recycling networks. To hedge against the limitation of vehicle resources being often neglected in existing research, we propose a mixed inte...

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Autores principales: Feifeng Zheng, Zhiyu Sun, Ming Liu
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Lenguaje:EN
Publicado: MDPI AG 2021
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Acceso en línea:https://doaj.org/article/588820464c604c2cb91dbfc72b217d7f
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spelling oai:doaj.org-article:588820464c604c2cb91dbfc72b217d7f2021-11-11T19:34:29ZLocation-Routing Optimization with Renting Social Vehicles in a Two-Stage E-Waste Recycling Network10.3390/su1321118792071-1050https://doaj.org/article/588820464c604c2cb91dbfc72b217d7f2021-10-01T00:00:00Zhttps://www.mdpi.com/2071-1050/13/21/11879https://doaj.org/toc/2071-1050E-waste recycling has been a hot topic in recent years. The low efficiency and high-operation cost of recycling make it more important to build perfect e-waste recycling networks. To hedge against the limitation of vehicle resources being often neglected in existing research, we propose a mixed integer linear programming model of e-waste recycling by renting idle social vehicles. In the model, both decisions made on the location selection of recycling sites and vehicle routings satisfying all of the demand nodes over the network within time windows are required to minimize the total operating cost. An improved genetic algorithm and heuristic algorithm are designed to solve the model, and numerical experiments are produced to demonstrate the effectiveness of the proposed model and algorithms.Feifeng ZhengZhiyu SunMing LiuMDPI AGarticlelocation-routing optimizationrenting social vehiclestwo-stage e-waste recyclinggenetic algorithmheuristic algorithmEnvironmental effects of industries and plantsTD194-195Renewable energy sourcesTJ807-830Environmental sciencesGE1-350ENSustainability, Vol 13, Iss 11879, p 11879 (2021)
institution DOAJ
collection DOAJ
language EN
topic location-routing optimization
renting social vehicles
two-stage e-waste recycling
genetic algorithm
heuristic algorithm
Environmental effects of industries and plants
TD194-195
Renewable energy sources
TJ807-830
Environmental sciences
GE1-350
spellingShingle location-routing optimization
renting social vehicles
two-stage e-waste recycling
genetic algorithm
heuristic algorithm
Environmental effects of industries and plants
TD194-195
Renewable energy sources
TJ807-830
Environmental sciences
GE1-350
Feifeng Zheng
Zhiyu Sun
Ming Liu
Location-Routing Optimization with Renting Social Vehicles in a Two-Stage E-Waste Recycling Network
description E-waste recycling has been a hot topic in recent years. The low efficiency and high-operation cost of recycling make it more important to build perfect e-waste recycling networks. To hedge against the limitation of vehicle resources being often neglected in existing research, we propose a mixed integer linear programming model of e-waste recycling by renting idle social vehicles. In the model, both decisions made on the location selection of recycling sites and vehicle routings satisfying all of the demand nodes over the network within time windows are required to minimize the total operating cost. An improved genetic algorithm and heuristic algorithm are designed to solve the model, and numerical experiments are produced to demonstrate the effectiveness of the proposed model and algorithms.
format article
author Feifeng Zheng
Zhiyu Sun
Ming Liu
author_facet Feifeng Zheng
Zhiyu Sun
Ming Liu
author_sort Feifeng Zheng
title Location-Routing Optimization with Renting Social Vehicles in a Two-Stage E-Waste Recycling Network
title_short Location-Routing Optimization with Renting Social Vehicles in a Two-Stage E-Waste Recycling Network
title_full Location-Routing Optimization with Renting Social Vehicles in a Two-Stage E-Waste Recycling Network
title_fullStr Location-Routing Optimization with Renting Social Vehicles in a Two-Stage E-Waste Recycling Network
title_full_unstemmed Location-Routing Optimization with Renting Social Vehicles in a Two-Stage E-Waste Recycling Network
title_sort location-routing optimization with renting social vehicles in a two-stage e-waste recycling network
publisher MDPI AG
publishDate 2021
url https://doaj.org/article/588820464c604c2cb91dbfc72b217d7f
work_keys_str_mv AT feifengzheng locationroutingoptimizationwithrentingsocialvehiclesinatwostageewasterecyclingnetwork
AT zhiyusun locationroutingoptimizationwithrentingsocialvehiclesinatwostageewasterecyclingnetwork
AT mingliu locationroutingoptimizationwithrentingsocialvehiclesinatwostageewasterecyclingnetwork
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