Sökning: "Technology CAD"

Visar resultat 1 - 5 av 152 avhandlingar innehållade orden Technology CAD.

  1. 1. From CAD to FEA : A design automation perspective

    Författare :Roland Stolt; Jönköping University; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Idealisation; CAD; Finite element analysis; mid-surfaces; KBES; Feature based modelling; knowledge based systems; TECHNOLOGY; TEKNIKVETENSKAP; Construction engineering; Konstruktionsteknik;

    Sammanfattning : CAD-models of parts produced by injection moulding or die-casting are often complex making the task of automated geometrical idealisation for finite element analysis difficult. Conventional tools for geometric idealisation are not ideal for the task, as will be shown in the thesis. LÄS MER

  3. 2. 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

  4. 3. 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

  5. 4. CAD-Model Parsing for Automated Design and Design Evaluation

    Författare :Roland Stolt; Staffan Sunnersjö; Ola Isaksson; Jönköping University; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Design automation; CAD; KBE; Feature based modelling; Feature recognition; Product development.; Industrial engineering and economy; Industriell teknik och ekonomi;

    Sammanfattning : Product development has both innovative and analytic sides. Starting from the requirements, a design suggestion is generated. In order to assess how well the envisioned design fulfils the requirements, it is sometimes necessary to build a computer model of it for the analysis. LÄS MER

  7. 5. CAD adoption in the Swedish architectural industry : IT and the professional service sector

    Författare :Gert-Olof Boström; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; professional service; information technology; service quality; competitive advantage; bottomlines; management visions; industry structure; dynamic service quality; CAD; architectural firms; innovation; Arkitektkontor; Informationsteknik; Datorstödd konstruktion; Sverige;

    Sammanfattning : The adoption of information technology (IT) is an intensive and ongoing process in society. All types of firms, but especially service firms, tend to adopt IT. Professional services, a sub-section of the service sector, are heavy users of IT. These firms are special because their business builds on the knowledge of the people in the firm. LÄS MER