Development of metaheuristics to solve a transportation inventory location routing problem considering lost sale for perishable goods

Abstract

Purpose

Finding a rational approach to maintain a freshness of foods and perishable goods and saving their intrinsic attributes during a distribution of these products is one of the main issues for distribution and logistics companies. This paper aims to provide a framework for distribution of perishable goods which can be applied for real life situations.

Design/methodology/approach

This paper proposes a novel mathematical model for transportation inventory location routing problem. In addition, the paper addresses the impact of perishable goods age on the demand of final customers. The model is optimally solved for small- and medium-scale problems. Moreover, regarding to NP-hard nature of the proposed model, two simple and one hybrid metaheuristic algorithms are developed to cope with the complexity of problem in large scale problems.

Findings

Numerical examples with different scenarios and sensitivity analysis are conducted to investigate the performance of proposed algorithms and impacts of important parameters on optimal solutions. The results show the acceptable performance of proposed algorithms.

Originality/value

The authors formulate a novel mathematical model which can be applicable in perishable goods distribution systems In this regard, the authors consider lost sale which is proportional to age of products. A new hybrid approach is applied to tackle the problem and the results show the rational performance of the algorithm.

Citation

Fatemi Ghomi, S.M.T. and Asgarian, B. (2019), "Development of metaheuristics to solve a transportation inventory location routing problem considering lost sale for perishable goods", Journal of Modelling in Management, Vol. 14 No. 1, pp. 175-198. https://doi.org/10.1108/JM2-05-2018-0064