Design of a Logistics Nonlinear System for a Complex, Multiechelon, Supply Chain Network with Uncertain Demands
المؤلفون المشاركون
Miranda, Pablo A.
Ablanedo-Rosas, Jose Humberto
Guerrero Campanur, Aaron
Perez-Loaiza, Rodolfo Eleazar
Elías, Olivares-Benítez
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-11-12
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
Industrial systems, such as logistics and supply chain networks, are complex systems because they comprise a big number of interconnected actors and significant nonlinear and stochastic features.
This paper analyzes a distribution network design problem for a four-echelon supply chain.
The problem is represented as an inventory-location model with uncertain demand and a continuous review inventory policy.
The decision variables include location at the intermediate levels and product flows between echelons.
The related safety and cyclic inventory levels can be computed from these decision variables.
The problem is formulated as a mixed integer nonlinear programming model to find the optimal design of the distribution network.
A linearization of the nonlinear model based on a piecewise linear approximation is proposed.
The objective function and nonlinear constraints are reformulated as linear formulations, transforming the original nonlinear problem into a mixed integer linear programming model.
The proposed approach was tested in 50 instances to compare the nonlinear and linear formulations.
The results prove that the proposed linearization outperforms the nonlinear formulation achieving convergence to a better local optimum with shorter computational time.
This method provides flexibility to the decision-maker allowing the analysis of scenarios in a shorter time.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Guerrero Campanur, Aaron& Elías, Olivares-Benítez& Miranda, Pablo A.& Perez-Loaiza, Rodolfo Eleazar& Ablanedo-Rosas, Jose Humberto. 2018. Design of a Logistics Nonlinear System for a Complex, Multiechelon, Supply Chain Network with Uncertain Demands. Complexity،Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1133985
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Guerrero Campanur, Aaron…[et al.]. Design of a Logistics Nonlinear System for a Complex, Multiechelon, Supply Chain Network with Uncertain Demands. Complexity No. 2018 (2018), pp.1-16.
https://search.emarefa.net/detail/BIM-1133985
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Guerrero Campanur, Aaron& Elías, Olivares-Benítez& Miranda, Pablo A.& Perez-Loaiza, Rodolfo Eleazar& Ablanedo-Rosas, Jose Humberto. Design of a Logistics Nonlinear System for a Complex, Multiechelon, Supply Chain Network with Uncertain Demands. Complexity. 2018. Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1133985
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1133985
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر