Sökning: "CAD"

Visar resultat 6 - 10 av 312 avhandlingar innehållade ordet CAD.

  1. 6. Neutral intelligent CAD communication : information exchange in construction based upon a minimal schema

    Författare :Väino Tarandi; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : An improved information exchange is frequently proposed asone solution to the inefficiency problems which theconstruction industry is suffering from today. Such animprovement is very dependent of the use of informationtechnology, IT. LÄS MER

  3. 7. Modeller och modellering med digitala verktyg i högstadiets teknikundervisning

    Författare :Helen Brink; Niklas Gericke; Nina Kilbrink; Jonas Hallström; Karlstads universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Modeller; Modellering; Digitala verktyg; Tekniklärare; Teknikundervisning; CAD; Fenomenografi; Livsvärldsfenomenologi; Pedagogiskt arbete; Educational Work;

    Sammanfattning : This licentiate thesis is about secondary school technology teachers’ experiences of teaching with models and modelling using digital tools.The aim of this thesis is to gain new in-depth knowledge of teaching in relation to digital models and digital modelling, and create better preconditions for technology teachers when it comes to their choices of content and methods of teaching in the area. LÄS MER

  4. 8. Simulation-driven design : Motives, Means, and Opportunities

    Författare :Ulf Sellgren; KTH; []
    Nyckelord :CAD; CAE; FE method; Metamodel; Object model; PDM; Physical behavior; System; Mechanical engineering; Maskinteknik;

    Sammanfattning : Efficiency and innovative problem solving are contradictory requirements for productdevelopment (PD), and both requirements must be satisfied in companies that strive to remainor to become competitive. Efficiency is strongly related to ”doing things right”, whereasinnovative problem solving and creativity is focused on ”doing the right things”. LÄS MER

  5. 9. An industrial robot as carrier of a laser profile scanner : motion control, data capturing and path planning

    Författare :Sören Larsson; Johan Kjellander; Wolfgang H. Koch; Örebro universitet; []
    Nyckelord :Geometric reverse engineering; Laser scanning; Industrial robot; Path planning; CAD; 3D measurement systems; Mechanical engineering; Maskinteknik; TECHNOLOGY; TEKNIKVETENSKAP; Mechanical Engineering; Maskinteknik;

    Sammanfattning : Geometric Reverse Engineering (RE) is concerned with the problem of creating CAD-models of real objects by measuring point data from their surfaces. In the aim of creating a fully automatic RE system there is a need to automate also the measuring process. LÄS MER

  7. 10. Computational Engineering Development and Implementation of Computational Methods for Structural Analysis and Design

    Författare :Per Kettil; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CAD; simulation; FEM; optimisation; integration; modelling; object-oriented;

    Sammanfattning : 'Computational engineering' (CE) is computation based on mathematical models for use in engineering design. CE can be used to study and optimise structures and processes in industry and other branches of society to utilise resources in the most effective way. Modelling, simulation, optimisation and visualisation are basic methods of CE. LÄS MER