A meta-heuristic for a bi-objective multi-commodity green distribution network

Malika Nisal Ratnayake, Voratas Kachitvichyanukul, Huynh Trung Luong

Research output: Contribution to journalArticleResearchpeer-review

2 Citations (Scopus)

Abstract

This paper presents a bi-objective optimisation model for solving the location-allocation problem (LAP) of a distribution network that consists of four echelons including suppliers, manufacturing plants, distribution centres and customers. Multiple product types and raw materials are considered. A bi-objective mathematical model is formulated to minimise the total costs and the greenhouse gas emissions arising from the location-allocation decisions. A meta-heuristic algorithm is developed to solve the proposed mathematical model. The proposed algorithm was implemented using multi-objective particle swarm optimisation (MOPSO) and multi-objective differential evolution (MODE) solution methods and results were analysed.

Original languageEnglish
Pages (from-to)282-304
Number of pages23
JournalInternational Journal of Logistics Systems and Management
Volume36
Issue number2
DOIs
Publication statusPublished - 20 May 2020
Externally publishedYes

Keywords

  • Green supply chain design
  • LAP
  • Location-allocation problem
  • Meta-heuristics
  • Multi-commodity distribution network problem
  • Multiple objective optimisation

Cite this