A Last Mile Delivery Problem with Multitrip and Time Window Constraints in E-Logistics

Duygu Nurcan Kızgın, Ferhan Çebi*

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Özet

Last mile delivery constitutes a major portion of e-logistics costs. In this study, we studied a last mile delivery problem to minimize the urban delivery costs of a company in the retail distribution sector under time window constraints and multi-trip distribution considerations. The company prioritizes customer satisfaction, so minimization of order delivery times is a secondary goal. For this purpose, we developed a mathematical model that will deliver the orders to the customer in the best delivery time window at the minimum cost. The study contributes to the literature as it is an original and a rarely studied subject. In order to solve the problem, we developed a Multifunctional Multi-trip Symmetric Closed Loop Vehicle Routing Problem with Time Windows. We developed and solved an integer programming model and compared the findings with the current situation in the company. Our findings show that our suggested model can provide approximately 32% cost advantage.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığıIndustrial Engineering in the Industry 4.0 Era - Selected Papers from ISPR2023
EditörlerNuman M. Durakbasa, M. Güneş Gençyılmaz
YayınlayanSpringer Science and Business Media Deutschland GmbH
Sayfalar487-498
Sayfa sayısı12
ISBN (Basılı)9783031539909
DOI'lar
Yayın durumuYayınlandı - 2024
EtkinlikInternational Symposium for Production Research, ISPR 2023 - Antalya, Turkey
Süre: 5 Eki 20237 Eki 2023

Yayın serisi

AdıLecture Notes in Mechanical Engineering
ISSN (Basılı)2195-4356
ISSN (Elektronik)2195-4364

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???event.eventtypes.event.conference???International Symposium for Production Research, ISPR 2023
Ülke/BölgeTurkey
ŞehirAntalya
Periyot5/10/237/10/23

Bibliyografik not

Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Switzerland AG 2024.

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