Document Type : Original Article
Authors
1
PhD student in Industrial Management, Department of Industrial Management, Faculty of Management and Economics, Islamic Azad University, Science and Research Branch Tehran Iran
2
Assistant Professor of Industrial Management, Department of Industrial Management, Faculty of Management South Tehran Branch, Islamic Azad University, Tehran, IranDepartment of industrial management ,faculty management, Islamic Azad
3
Professor of Industrial Management, Department of Industrial Management, Faculty of Management and Economics, Science and Research Branch, Islamic Azad University, Tehran, Iran
Abstract
the issue of ordering the purchase order to suppliers is one of the most important activities of shopping managers in a supply chain . In this paper , by providing a model in the supply chain , in addition to minimizing the cost of the buyer , the quality and delivery of time is also given , and the Pareto approach is used to solve the supplier selection problem . In addition , the overall discount strategy is also considered in the model .
in order to resolve the proposed model , we use Pareto approach based on the Pareto approach known as the multi objective particle swarm algorithm ( MOPSO ) . finally in order to demonstrate the proper performance of the proposed solutions in the proposed model , these methods are analyzed on the experimental issues with different dimensions and the obtained responses are analyzed using statistical methods .
Keywords