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| Format: | Preprint |
| Veröffentlicht: |
2024
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| Online-Zugang: | https://arxiv.org/abs/2412.06671 |
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| _version_ | 1866929620711899136 |
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| author | Akbay, Mehmet Anıl Blum, Christian |
| author_facet | Akbay, Mehmet Anıl Blum, Christian |
| contents | The growing need for sustainable logistics solutions has led to the evolution of vehicle routing problems (VRPs) into more complex variants that address modern challenges. Among these, the Two-Echelon Electric Vehicle Routing Problem (2E-EVRP) has emerged as a significant problem variant, integrating electric vehicles (EVs) into a multi-echelon distribution system. This problem considers environmental and operational constraints such as limited battery range, charging infrastructure, and urban logistics complexities. In this report, we present a comprehensive mathematical formulation for the 2E-EVRP and its variants, which include constraints like time windows, simultaneous pickup and delivery, and partial deliveries. These formulations aim to provide a robust framework for optimizing multi-tiered distribution networks using sustainable practices. Computational experiments demonstrate the effectiveness of the proposed methods. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_06671 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Mathematical Formulations And Results Regarding Two Echelon Electric Vehicle Routing Problems Akbay, Mehmet Anıl Blum, Christian Discrete Mathematics G.2.3 The growing need for sustainable logistics solutions has led to the evolution of vehicle routing problems (VRPs) into more complex variants that address modern challenges. Among these, the Two-Echelon Electric Vehicle Routing Problem (2E-EVRP) has emerged as a significant problem variant, integrating electric vehicles (EVs) into a multi-echelon distribution system. This problem considers environmental and operational constraints such as limited battery range, charging infrastructure, and urban logistics complexities. In this report, we present a comprehensive mathematical formulation for the 2E-EVRP and its variants, which include constraints like time windows, simultaneous pickup and delivery, and partial deliveries. These formulations aim to provide a robust framework for optimizing multi-tiered distribution networks using sustainable practices. Computational experiments demonstrate the effectiveness of the proposed methods. |
| title | Mathematical Formulations And Results Regarding Two Echelon Electric Vehicle Routing Problems |
| topic | Discrete Mathematics G.2.3 |
| url | https://arxiv.org/abs/2412.06671 |