A hierarchical optimization technique for the strategic design of distribution networks

The paper addresses the optimal design of the last supply chain branch, i.e., the Distribution Network (DN), starting from manufacturers till the retailers. It considers a distributed system composed of different stages connected by material links labeled with suitable performance indices. A hierarchical procedure employing direct graph (digraph) modeling, mixed integer linear programming, and the Analytic Hierarchy Process (AHP) is presented to select the optimal DN configuration. More in detail, a first-level DN optimization problem taking into account the definition and evaluation of the distribution chain performance provides a set of Pareto optimal solutions defined by digraph modeling. A second level DN optimization using the AHP method selects, on the basis of further criteria, the DN configuration from the Pareto face alternatives. To show the method effectiveness, the optimization model is applied to a case study describing an Italian regional healthcare drug DN. The problem solution by the proposed design method allows improving the DN flexibility and performance.

[1]  Thomas L. Saaty,et al.  DECISION MAKING WITH THE ANALYTIC HIERARCHY PROCESS , 2008 .

[2]  Sunil Chopra,et al.  Designing the distribution network in a supply chain , 2003 .

[3]  Maria Grazia Scutellà,et al.  Distribution network design: New problems and related models , 2005, Eur. J. Oper. Res..

[4]  Jinwoo Park,et al.  A combined model of network design and production/distribution planning for a supply network , 2002 .

[5]  Hokey Min,et al.  Supply chain modeling: past, present and future , 2002 .

[6]  Mariagrazia Dotoli,et al.  A model for supply management of agile manufacturing supply chains , 2012 .

[7]  Anna Nagurney,et al.  Supply chain network design under profit maximization and oligopolistic competition , 2010 .

[8]  Hamid Afshari,et al.  A Multi-objective Approach for Multi-commodity Location within Distribution Network Design Problem , 2010 .

[9]  Matthias Ehrgott,et al.  Multicriteria Optimization , 2005 .

[10]  Walter Ukovich,et al.  A model for the strategic design of Distribution Networks , 2010, 2010 IEEE International Conference on Automation Science and Engineering.

[11]  Pablo A. Miranda,et al.  e-Work based collaborative optimization approach for strategic logistic network design problem , 2009, Comput. Ind. Eng..

[12]  Busaba Phruksaphanrat,et al.  A MULTIOBJECTIVE PROGRAMMING FOR TRANSPORTATION PROBLEM WITH THE CONSIDERATION OF BOTH DEPOT TO CUSTOMER AND CUSTOMER TO CUSTOMER RELATIONSHIPS , 2009 .

[13]  Reza Zanjirani Farahani,et al.  A genetic algorithm to optimize the total cost and service level for just-in-time distribution in a supply chain , 2008 .

[14]  Nukala Viswanadham,et al.  Strategic sourcing and collaborative planning in Internet-enabled supply chain networks producing multigeneration products , 2005, IEEE Transactions on Automation Science and Engineering.

[15]  Walter Ukovich,et al.  A fuzzy programming approach for the strategic design of distribution networks , 2011, 2011 IEEE International Conference on Automation Science and Engineering.

[16]  William E. Stein,et al.  The harmonic consistency index for the analytic hierarchy process , 2007, Eur. J. Oper. Res..

[17]  Anna Nagurney,et al.  Optimal Supply Chain Network Design and Redesign at Minimal Total Cost and with Demand Satisfaction , 2010 .

[18]  M. Dotoli,et al.  A multi-level approach for network design of integrated supply chains , 2005 .

[19]  Mariagrazia Dotoli,et al.  A First-Order Hybrid Petri Net Model for Supply Chain Management , 2009, IEEE Transactions on Automation Science and Engineering.

[20]  MengChu Zhou,et al.  Design and optimization of integrated E-supply chain for agile and environmentally conscious manufacturing , 2006, IEEE Transactions on Systems, Man, and Cybernetics - Part A: Systems and Humans.

[21]  Xiaolan Xie,et al.  Design of Stochastic Distribution Networks Using Lagrangian Relaxation , 2008, IEEE Transactions on Automation Science and Engineering.

[22]  R. Davidrajuh,et al.  Developing a Modern Distribution Chain: A Three-Pronged Approach , 2006, 2006 IEEE International Conference on Service Operations and Logistics, and Informatics.