Sökning: "Multi-Echelon"

Visar resultat 11 - 15 av 17 avhandlingar innehållade ordet Multi-Echelon.

  1. 11. Multi-Echelon Inventory Control with Consideration of Emissions and Service Differentiation

    Författare :Lina Johansson; Produktionsekonomi; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : An increased focus on sustainability and initiatives towards green supply chains raises new challenges for efficient inventory control. This doctoral thesis addresses the consequences some of these initiatives have on the modelling of inventory systems and the resulting policy variables. LÄS MER

  3. 12. Multi-Echelon Inventory Control with General Backorder Cost Structures and Emissions

    Författare :Lina Johansson; Produktionsekonomi; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The contribution of this licentiate thesis lies in the modelling of a multi-echelon inventory system with more general backorder cost structures. Backorder costs are traditionally assumed to be linear, whereas we consider structures that are more general functions of the customers’ time in backorder. LÄS MER

  4. 13. Design and evaluation of control policies for multi-echelon inventory systems

    Författare :Wen-Fa Zhang; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industriell logistik; Industrial Logistics;

    Sammanfattning : .... LÄS MER

  5. 14. On the optimization of support systems

    Författare :Patrik Alfredsson; KTH; []
    Nyckelord :Multi-echelon inventory systems; Spare parts optimization; Convexification; Sensitivity; Robustness; Level-of-repair; Supply flexibility;

    Sammanfattning : .... LÄS MER

  7. 15. Heuristic Mathematical Programming Methods for Lot-sizing, Inventory Control, and Distribution Cost Estimation in the Supply Chain

    Författare :Björn Samuelsson; Athanasios Migdalas; Anders Segerstedt; Sven Axsäter; Leonidas Pitsoulis; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Dynamic lot size; Multi-echelon inventory systems; Supply network optimization; Distribution; Location analysis; Distribution cost approximation; Industrial Logistics; Industriell logistik;

    Sammanfattning : The supply function has an important role to support the business to create a customer value. Two important parts of this process is to have the warehouses and production sites in the right location and to have the right items stocked at the right level. This thesis is concerned with those two parts of the supply chain management. LÄS MER