Search for dissertations about: "computer-aided design"

Showing result 1 - 5 of 236 swedish dissertations containing the words computer-aided design.

  2. 1. Computer-Aided Product Development : Using Computer-Aided Technologies for Efficient Design Capture and Representation for Reuse

    Author : Michael Lundin; Fredrik Elgh; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datorstödd maskinkonstruktion; Computer Aided Design;

    Abstract : .... READ MORE

  4. 2. Computer Aided Angioplasty : Patient-specific arterial modeling and smooth 3D contact analysis of the stent-balloon-artery interaction

    Author : Dimitrios Kiousis; Gerhard Holzapfel; Kenneth Runesson; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Contact; continuous surfaces; B-splines; balloon angioplasty; stenting; FEM; Bioengineering; Bioteknik;

    Abstract : Paper A: In this paper, the development and implementation of a contact algorithm based on C2-continuous surface representations is discussed. In 3D contact simulations involving models with arbitrarily curved surfaces (as in the case of vessel walls), the discretization of the contact surfaces by means of facet-based techniques could lead to numerical instabilities and finally loss of quadratic convergence. READ MORE

  5. 3. Information Integration in Computer Aided Design

    Author : Erik Lejon; Lars-Erik Lindgren; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datorstödd maskinkonstruktion; Computer Aided Design;

    Abstract : Information management during product development and over the lifecycle of products has become central to enable competitiveness in the engineering industry. Reuse and integration of information is essential to avoid duplicating efforts. READ MORE

  6. 4. A computer-aided approach to design of robust analog circuits

    Author : Emil Hjalmarson; Georges G.E. Gielen; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Analog circuit design; computer-aided design; Electrical engineering; Elektroteknik;

    Abstract : Traditional design methods for analog circuits are based on rules-of-thumbs, experience, and trial-and-error approaches involving the use of circuit simulators. It is an unstructured process, which is time-consuming, error prone, and requires the attention of a skilled analog designer. READ MORE

  7. 5. Planning of Environments for People with Physical Disabilities Using Computer Aided Design

    Author : Joakim Eriksson; Ergonomi och aerosolteknologi; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; manikin; Virtual Reality; CAD; computer aided design; 3D graphics; design tool; participatory planning; adaptation; Rehabilitation; disability; anthropometry; Technological sciences; magnetic resonance imaging; MRI; cervical spine kinematics; Teknik; biomechanics;

    Abstract : In the area of environment adaptations for people with physical disabilities, it is of vital importance that the design is optimized considering the human-environment interactions. All involved persons in such a planning process must be given sufficient support in understanding the information, so that everyone can participate actively. READ MORE