Sökning: "Dynamic modelling"

Visar resultat 1 - 5 av 363 avhandlingar innehållade orden Dynamic modelling.

  1. 1. Railway track dynamic modelling

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Blas Blanco; KTH.; [2017]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Track modelling; Timoshenko element; local deformation; response discontinuity; distributed supports; Teknisk mekanik; Engineering Mechanics;

    Sammanfattning : The railway vehicles are an increasing mean of transportation due to, its reduced impact on environment and high level of comfort provided. These reasons have contributed to settle a positive perception of railway traffic into the European society. LÄS MER

  2. 2. Dynamic Interactions National Political Parties, Voters and European Integration

    Detta är en avhandling från Umeå

    Författare :Johan Hellström; Umeå universitet.; [2009]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Euroscepticism; European integration; dynamic representation; panel data; party positions; political parties; public opinion; voters; SOCIAL SCIENCES Social sciences Political science; SAMHÄLLSVETENSKAP Socialvetenskap Statsvetenskap; statskunskap; statskunskap;

    Sammanfattning : This thesis consists of an introduction and four self-contained papers, designated I-IV, which extend previous research on national political parties and voters in Western Europe. More specifically, the issues addressed are parties’ positions and voters’ opinions on European integration and their dynamic interactions, i.e. LÄS MER

  3. 3. Modelling and Simulation of Dynamic Behaviour in Crushing Plants

    Detta är en avhandling från Umeå

    Författare :Gauti Asbjörnsson; [2013]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Crushing; Dynamic Simulation; Modelling; Screening;

    Sammanfattning : Crushing plants are a vital part in the production of aggregates and metals. Plants are traditionally simulated with a steady-state simulation. With steady-state simulation the plant is simulated until equilibrium is achieved. LÄS MER

  4. 4. Dynamic train-turnout interaction: : mathematical modelling numerical simulation and field testing

    Detta är en avhandling från Göteborg : Chalmers University of Technology

    Författare :Elias Kassa Gebretsadik; Elias Kassa; [2007]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SRA - Transport; SRA - Transport; contact forces; Karhunen–Loève expansion; dynamic train–turnout interaction; field test; wheel–rail contact geometry; stochastic analysis; switches and crossings;

    Sammanfattning : Two models for simulation of dynamic interaction between train and turnout are developed. The first one is derived using a commercial software for dynamics of multi-body systems. LÄS MER

  5. 5. Spatial computable general equilibrium modelling static and dynamic approaches

    Detta är en avhandling från Stockholm : KTH

    Författare :Marcus Sundberg; KTH.; [2005]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;

    Sammanfattning : This thesis concerns both static and dynamic modeling in a spatial computable general equilibrium setting. First, we have applied a static framework for the assessment of economic impacts of the Öresund bridge. Secondly, we make an attempt to enhance the static framework through the introduction of economic dynamics. LÄS MER