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Jelodari Mamaghani, E., Setak, M. (2017). The Bi-Objective Location-Routing Problem based on Simultaneous Pickup and Delivery with Soft Time Window. Journal of Optimization in Industrial Engineering, 10(22), 81-91. doi: 10.22094/joie.2017.279
Elham Jelodari Mamaghani; Mostafa Setak. "The Bi-Objective Location-Routing Problem based on Simultaneous Pickup and Delivery with Soft Time Window". Journal of Optimization in Industrial Engineering, 10, 22, 2017, 81-91. doi: 10.22094/joie.2017.279
Jelodari Mamaghani, E., Setak, M. (2017). 'The Bi-Objective Location-Routing Problem based on Simultaneous Pickup and Delivery with Soft Time Window', Journal of Optimization in Industrial Engineering, 10(22), pp. 81-91. doi: 10.22094/joie.2017.279
Jelodari Mamaghani, E., Setak, M. The Bi-Objective Location-Routing Problem based on Simultaneous Pickup and Delivery with Soft Time Window. Journal of Optimization in Industrial Engineering, 2017; 10(22): 81-91. doi: 10.22094/joie.2017.279

The Bi-Objective Location-Routing Problem based on Simultaneous Pickup and Delivery with Soft Time Window

Article 22, Volume 10, Issue 22, Summer and Autumn 2017, Page 81-91  XML PDF (2081 K)
Document Type: Original Manuscript
DOI: 10.22094/joie.2017.279
Authors
Elham Jelodari Mamaghani 1; Mostafa Setak2
1MSc, Faculty of Industrial and Mechanical Engineering, Qazvin Branch, Islamic Azad University, Qazvin, Iran
2Assistant Professor, Faculty of Industrial Engineering, K.N. Toosi University of Technology, Tehran, Iran
Abstract
The location-routing problem is the most significant and yet new research field in location problems that considers simultaneously vehicle routing problem features with original one for achieving high-quality integrated distribution systems in beside of the global optimum. Simultaneous pickup and delivery based on time windows are the two main characteristics of logistic management that have been used separately in most of the location routing problem in spite of their various real-life application with together. Furthermore, distribution manager always trying to create a distributed system layout along with the lowest total system cost and enhancing service levels for providing all customers satisfaction. Accordingly, in the current paper is considered the mentioned gap, that is to say the bi-objective capacitated location-routing problem based on simultaneous pickup and delivery with soft time window and multi depots (BOCLRPSPDSTW). For achieving the main goal, bi-objective mixed-integer linear programming model for BOCLRPSPDSTW, on the one hand minimizing summation of all problem costs and on the other hand, for meeting customer service level minimizing maximum summation of delivery times and service times are addressed. To solve the presented model, NSGAII and NRGA are proposed and at last efficiency of the anticipated solutions are depicted by testing them in a data set.

Highlights
  • A Location-routing problem is considered
  • A bi-objective multi-depot capacitated location-routing problem based on simultaneous pick up and delivery with soft times window is studied
  • This study addresses the minimization of summation of all problem costs
  • Simultaneous pick up and delivey is considered
Keywords
Location-routing problem with time window; Location-routing problem; Simultaneous pickup and delivery; Mixed integer linear programming; bi-objective location-routing problem
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