Multiobjective capacitated green vehicle routing problem with fuzzy time-distances and demands split into bags

Pankaj Gupta, Kannan Govindan, Mukesh Kumar Mehlawat and Anisha Khaitan

International Journal of Production Research, 2022, vol. 60, issue 8, 2369-2385

Abstract: Real-life challenges require proactive measures. Good transportation services and greener alternatives demand steadfast research in the area. Here, an attempt has been made to address such a problem. A particular case of VRP, with deliveries split into bags and triangular fuzzy travel times, has been modelled to minimise fuel emissions. The concepts of fuzzy rule-based implication for ranking and for comparing fuzzy numbers with numeric values, an expected value model, have been drawn upon. A discrete fuzzy-hybridised GA has been developed. Multiple experiments on data in existing works, parameter tuning, and comparative analysis have been performed, thereby corroborating the model's efficacy.

Date: 2022
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DOI: 10.1080/00207543.2021.1888392

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