Sökning: "Optimal design"

Visar resultat 16 - 20 av 1011 avhandlingar innehållade orden Optimal design.

  1. 16. Contribution to optimal gear design : simulation of the robustness and tooth interior fatigue fracture

    Författare :Magnus MackAldener; KTH; []
    Nyckelord :Robust design- Taguchi method- Finite element method-;

    Sammanfattning : .... LÄS MER

  3. 17. Toward enhanced interaction between engineering design and industrial design

    Författare :Sara Persson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; sense-making; integrated product development; collaborative workspace; interaction; activity theory; engineering design; industrial design; mindset; interpersonal communication;

    Sammanfattning : The product development industry faces increased product complexity with demands on cost, lead-time and quality, resulting in a need to integrate multiple disciplines in the product development work. This thesis focuses on the integration of engineering design and industrial design. LÄS MER

  4. 18. Pontryagin approximations for optimal design

    Författare :Jesper Carlsson; Anders Szepessy; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Topology Optimization; Inverse Problems; Hamilton-Jacobi; Regularization; Error Estimates; Impedance Tomography; Numerical analysis; Numerisk analys;

    Sammanfattning : This thesis concerns the approximation of optimally controlled partial differential equations for applications in optimal design and reconstruction. Such optimal control problems are often ill-posed and need to be regularized to obtain good approximations. LÄS MER

  5. 19. Optimal Design of Experiments for the Quadratic Logistic Model

    Författare :Ellinor Fackle Fornius; Hans Nyquist; Christos Kitsos; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Logistic regression; D-optimality; c-optimality; Canonical design space; Maximum likelihood estimation; Sequential design; Stochastic approximation; Statistics; Statistik; statistik; Statistics;

    Sammanfattning : Optimal design of experiments for binary data is the topic of this thesis. A particular logistic model including a quadratic term in the linear predictor is considered. Determining an optimal design for this model is complicated by the fact that the optimal design is dependent on the unknown true parameters. LÄS MER

  7. 20. Design of Thermal Barrier Coatings : A modelling approach

    Författare :Mohit Kumar Gupta; Per Nylén; Nicolaie Markocsan; Christer Persson; Lech Pawlowski; Högskolan Väst; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Thermal barrier coatings; Microstructure; Thermal conductivity; Young’s modulus; Interface roughness; Thermally grown oxide; Lifetime; Finite element modelling; Design; Manufacturing and materials engineering; Produktions- och materialteknik;

    Sammanfattning : Atmospheric plasma sprayed (APS) thermal barrier coatings (TBCs) are commonly used for thermal protection of components in modern gas turbine application such as power generation, marine and aero engines. TBC is a duplex material system consisting of an insulating ceramic topcoat layer and an intermetallic bondcoat layer. LÄS MER