Loading...
Please wait, while we are loading the content...
Similar Documents
Application of Exact and Multi-Heuristic Approaches to a Sustainable Closed Loop Supply Chain Network Design
| Content Provider | MDPI |
|---|---|
| Author | Khan, Abdul Khalid, Qazi Naeem, Khawar Ahmad, Rafiq Khan, Razaullah Saleem, Waqas Pruncu, Catalin |
| Copyright Year | 2021 |
| Description | Closed-loop supply chains (CLSC) are gaining popularity due to their efficiency in addressing economic, environmental, and social concerns. An important point to ponder in the distribution of CLSC is that imperfect refrigeration and bad road conditions may result in product non-conformance during the transit and thus such products are to be returned to the supply node. This may hinder the level of customer satisfaction. This paper presents a sustainable closed-loop supply chain framework coupled with cross-docking subject to product non-conformance. A cost model is proposed to investigate the economic and environmental aspects of such systems. The transportation cost is analyzed in terms of total carbon emissions. A set of metaheuristics are administered to solve the model and a novel lower bound is proposed to relax the complexity of the proposed model. The results of different size problems are compared with the branch and bound approach and the proposed lower bound. The results indicate that the proposed research framework, mathematical model, and heuristic schemes can aid the decision-makers in a closed-loop supply chain context. |
| Starting Page | 2433 |
| e-ISSN | 20711050 |
| DOI | 10.3390/su13052433 |
| Journal | Sustainability |
| Issue Number | 5 |
| Volume Number | 13 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2021-02-24 |
| Access Restriction | Open |
| Subject Keyword | Sustainability Industrial Engineering Transportation Science and Technology Sustainable Logistics Scheduling Closed Loop Supply Chain Cross-docking Tabu Search Simulated Annealing |
| Content Type | Text |
| Resource Type | Article |
