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Article detail · 2021

Electric vehicle routing with flexible time windows: a column generation solution approach

Journal

Transportation Letters: The International Journal of Transportation Research

ISSN 1942-7867

The ISSN points to another catalog journal; the name is from the YÖKSİS record.

YÖKSİS OpenAlex SJR Q2 JCR Q3 Citations 54 Top 10% Percentile 95.7% FWCI 5.52
Year
2021
Type
article

Data source split

  • YÖKSİS YÖKSİS article record
  • YÖKSİS venue Transportation Letters: The International Journal of Transportation Research
  • Catalog match (ISSN) Transportation Letters
  • OpenAlex OpenAlex enrichment (abstract, citations, topics)

Abstract

OpenAlex · English

In this paper, we introduce the Electric Vehicle Routing Problem with Flexible Time Windows (EVRPFTW) in which vehicles are allowed to serve customers before and after the earliest and latest time window bounds, respectively. The objective of this problem is to assign electric vehicles to feasible routes and make schedules with minimum total cost that includes the traveling costs, the costs of using electric vehicles and the penalty costs incurred for earliness and lateness. The proposed mathematical model is solved by a column generation procedure. To generate an integer solution, we solve an integer programming problem using the routes constructed by the column generation algorithm. We further develop a linear programming model to compute the optimal times to start service at each customer for the selected routes. A number of well-known benchmark instances is solved by our solution procedure to evaluate the operational gains obtained by employing flexible time windows.

Topics

Citations

OpenAlex cited_by_count. Not a WoS or Scopus citation count; those sources have no separate column here.

54 citations

OpenAlex cited_by_count (cache / database)

Authors

  1. DUYGU TAŞ KÜTEN SABANCI ÜNİVERSİTESİ