Sökning: "linear programming MIP"

Hittade 4 avhandlingar innehållade orden linear programming MIP.

  1. 1. Models and solution methods for large-scale industrial mixed integer programming problems

    Detta är en avhandling från Matematiska institutionen

    Författare :David Bredström; Linköpings universitet.; Linköpings universitet.; [2007]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematic; linear programming MIP ; production-planning; MATHEMATICS; MATEMATIK;

    Sammanfattning : This thesis deals with large-scale industrial problems that can be formulated using mixed integer linear programming (MIP) models. Because of the large problem size, it is not often possible to apply standard solution methods. Therefore special techniques must be used. LÄS MER

  2. 2. Optimization approaches to tactical planning problems in the forest industry

    Detta är en avhandling från Linköping : Linköpings universitet

    Författare :Helene Gunnarsson; Linköpings universitet.; Linköpings universitet.; [2004]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK;

    Sammanfattning : By using decision support tools based on operations research (OR) and optimization in the supply chain in the forest industry, the planning process can be improved and higher profitability can be obtained. The focus of this thesis is on modelling two real-life problems. LÄS MER

  3. 3. Unit Commitment Computational Performance, System Representation and Wind Uncertainty Management

    Detta är en avhandling från Madrid, Spain : Comillas Pontifical University

    Författare :Germán Morales-España; KTH.; [2014]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electrical Engineering; Elektro- och systemteknik; Matematik; Mathematics;

    Sammanfattning : In recent years, high penetration of variable generating sources, such as wind power, has challenged independent system operators (ISO) in keeping a cheap and reliable power system operation. Any deviation between expected and real wind production must be absorbed by the power system resources (reserves), which must be available and ready to be deployed in real time. LÄS MER

  4. 4. Optimization models and methods for production planning and ship scheduling in the pulp industry

    Detta är en avhandling från Linköping : Linköpings universitet

    Författare :David Bredström; Linköpings universitet.; Linköpings universitet.; [2003]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK;

    Sammanfattning : To use optimization models and methods is an increasingly acknowledged element of supply chain management for large industries. Concurrently with the increasing global market competition and modern business policies, an already effective organization needs to find new possibilities to improve their planning procedures and resource utilization. LÄS MER