Sökning: "Supply chain planning and optimization"

Visar resultat 1 - 5 av 12 avhandlingar innehållade orden Supply chain planning and optimization.

  1. 1. Supply chain optimization in the forest industry

    Författare :Helene Gunnarsson Lidestam; Mikael Rönnqvist; Jan Lundgren; Eldon Gunn; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Supply chain; logistics; forestry; optimization; modelling; transportation; mixed integer programming models; försörjningskedjor; logistik; optimering; modellering; transportplanering; blandade heltalsproblem; skogsindustrin; Optimization; systems theory; Optimeringslära; systemteori;

    Sammanfattning : The scope of this thesis is modelling and solving large-scale planning problems in the supply chain within the forest industry. Five research papers are included, the first three of which focus on the modelling, and the last two on the solution methods. LÄS MER

  3. 2. Energy and Production Planning for Process Industry Supply Chains

    Författare :Martin Waldemarsson; Martin Rudberg; Helene Lidestam; Erik Dotzauer; Linköpings universitet; []
    Nyckelord :Process industry; energy-intensive production systems; production planning; energy planning; Supply chain planning and optimization; energy management;

    Sammanfattning : This thesis addresses industrial energy issues from a production economic perspective. During the past decade, the energy issue has become more important, partly due to rising energy prices in general, but also from a political pressure on environmental awareness concerning the problems with climate change. LÄS MER

  4. 3. Production planning of CHP plants integrated with bioethanol production and local renewables

    Författare :Mahsa Daraei; Eva Thorin; Anders Avelin; Erik Dotzauer; Natasa Nord; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CHP; Energy systems; Optimization; Polygeneration; Production planning; Renewable resources; Energy- and Environmental Engineering; energi- och miljöteknik;

    Sammanfattning : Production planning of an energy system is dependent on parameters such as energy demand and energy conversion technologies, which are influential in making decisions on operation strategy and optimal performance of the system. In accordance with the European Union energy policy, the share of renewable resources in the energy supply is growing. LÄS MER

  5. 4. Models and Metaheuristics for Real-World Applications of Location and Vehicle Routing Problems

    Författare :Marduch Tadaros; Athanasios Migdalas; Ioannis Marinakis; Björn Samuelsson; Sergiy Butenko; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Vehicle Routing; Facility Location; Metaheuristics; Supply Chain Network Design; Kvalitetsteknik och logistik; Quality Technology and Logistics;

    Sammanfattning : The supply chain's underlying infrastructure affects the efficiency and design of distribution routes. As such infrastructure is associated with substantial capital investments, it is crucial to consider the network design and the location of various facilities. LÄS MER

  7. 5. Application of operations research in operative planning in the forest industry

    Författare :Patrik Flisberg; Mikael Rönnqvist; Jens Clausen; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; operative planning; routing; forestry; modelling; Decision Support System; optimization; OR in practice; Optimization; systems theory; Optimeringslära; systemteori;

    Sammanfattning : The focus of this thesis is the use of Operations Research for pplications in the forest industry. Optimization models and methods have been developed for problems in the forest supply chain and they have been integrated in decision support systems. The problems considered in this thesis are operative with a planning horizon of less than a month. LÄS MER