Modelling and optimization of a tri-objective Transportation-Location-Routing Problem considering route reliability: using MOGWO, MOPSO, MOWCA and NSGA-II
محورهای موضوعی : Cultural and Language StudiesFariba Maadanpour Safari 1 , Farhad Etebari 2 , Adel Pourghader Chobar 3
1 - Faculty of Mechanic and Industrial Engineering, Department of Industrial Engineering, Qazvin Branch, Islamic Azad University, Qazvin, Iran
2 - Faculty of Mechanic and Industrial Engineering, Department of Industrial Engineering, Qazvin Branch, Islamic
Azad University, Qazvin, Iran
3 - Faculty of Mechanic and Industrial Engineering, Department of Industrial Engineering, Qazvin Branch, Islamic
Azad University, Qazvin, Iran
کلید واژه: reliability, Multi-objective particle swarm optimization, Transportation-Location-Routing, Multi-Objective Grey Wolf Optimizer, Multi-Objective Water Cycle Algorithm, Non-Dominated Sorting Genetic Algorithm- II,
چکیده مقاله :
In this research, a tri-objective mathematical model is proposed for the Transportation-Location-Routing problem. The model considers a three-echelon supply chain and aims to minimize total costs, maximize the minimum reliability of the traveled routes and establish a well-balanced set of routes. In order to solve the proposed model, four metaheuristic algorithms, including Multi-Objective Grey Wolf Optimizer (MOGWO), Multi-Objective Water Cycle Algorithm (MOWCA), Multi-objective Particle Swarm Optimization (MOPSO) and Non-Dominated Sorting Genetic Algorithm- II (NSGA-II) are developed. The performance of the algorithms is evaluated by solving various test problems in small, medium, and large scale. Four performance measures, including Diversity, Hypervolume, Number of Non-dominated Solutions, and CPU-Time, are considered to evaluate the effectiveness of the algorithms. In the end, the superior algorithm is determined by Technique for Order of Preference by Similarity to Ideal Solution method.
