>
Fa   |   Ar   |   En
   a modified benders decomposition algorithm for supply chain network design under risk consideration  
   
نویسنده hamta nima ,fattahi mohammad ,akbarpour shirazi mohsen ,karimi behrooz
منبع journal of quality engineering and production optimization - 2015 - دوره : 1 - شماره : 1 - صفحه:55 -66
چکیده    In today’s competitive business environment, the design and management of supply chain network is one of the most important challenges that managers encounter. the supply chain network should be designed for satisfying of customer demands as well as minizing the total system costs. this paper presents a multi-period multi-stage supply chain network design problem under demand uncertainty. the problem is formulated as a two-stage stochastic program. in the first-stage, strategic location decisions are made, while the second-stage contains the tactical decisions. in our developed model, conditional value-at-risk (cvar) as an effective risk measure is used to produce first-stage decisions in which the loss cost in the second-stage is minimized. in addition, a modified benders decomposition algorithm is developed to solve the model exactly. the computational results on a set of randomly generated problem instances demonstrate the effectiveness of the proposed algorithm in terms of the solution quality.
کلیدواژه benders decomposition ,conditional value-at-risk ,supply chain network design ,two-stage stochastic programming ,uncertain demand
آدرس amirkabir university of technology, department of industrial engineering, ایران, amirkabir university of technology, department of industrial engineering, ایران, amirkabir university of technology, department of industrial engineering, ایران, amirkabir university of technology, department of industrial engineering, ایران
پست الکترونیکی behrooz.karimi@gmail.com
 
     
   
Authors
  
 
 

Copyright 2023
Islamic World Science Citation Center
All Rights Reserved