Search for dissertations about: "modal synthesis"

Showing result 11 - 15 of 16 swedish dissertations containing the words modal synthesis.

  2. 11. Self-motion and Presence in the Perceptual Optimization of a Multisensory Virtual Reality Environment

    Author : Alexander Väljamäe; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Determining the perceptually optimal resolution of multisensory renderingmight help to foster the development of cost-effective, highly immersivemulti-modal displays for mediated environments (e.g. virtual and augmentedreality). READ MORE

  4. 12. On multi body systems simulation in product design

    Author : Petri Makkonen; KTH; []
    Keywords : ;

    Abstract : The aim of this thesis is to provide a basis for efficientmodelling and software use in simulation driven productdevelopment. The capabilities of modern commercial computersoftware for design are analysed experimentally andqualitatively. READ MORE

  5. 13. A structural study into the boundary surface and associated curvature of three-dimensional mesoporous silica crystals

    Author : Keiichi Miyasaka; Osamu Terasaki; Reinhard Nesper; Stockholms universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; mesoporous crystal; electron crystallography; electrostatic potential map; equi-potential surface; curvature; multiplly-twinned particle; Chemistry; Kemi; Structural Chemistry; strukturkemi;

    Abstract : Since their first discovery in the early 1990s, mesoporous crystals (MCs) have fascinated researchers in various fields because of their interesting structures and their potential uses. Electron crystallography (EC) gives the direct three-dimensional (3D) realization of a crystal as a reconstructed electrostatic potential map (EPM). READ MORE

  6. 14. Numerical investigation of the sensitivity of forced response characteristics of bladed disks to mistuning

    Author : Mikkel Myhre; KTH; []
    Keywords : aircraft engines; gas turbines; bladed disk assemblies; vibrations; high cycle fatigue; forced response; mistuning;

    Abstract : Two state of the art finite element reduction techniquespreviously validated against the direct finite element method,one based on classical modal analysis and another based oncomponent mode synthesis, are applied for efficient mistunedfree vibration and forced response analysis of several bladeddisk geometries. The methods are first applied to two testcases in order to demonstrate the differences in computationalefficiency as well as to validate the methods againstexperimental data. READ MORE

  7. 15. Computational Models of Spatial Transcriptomes

    Author : Ludvig Bergenstråhle; Joakim Lundeberg; Jens Lagergren; Ole Winther; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Biotechnology; Bioteknologi;

    Abstract : Spatial biology is a rapidly growing field that has seen tremendous progress over the last decade. We are now able to measure how the morphology, genome, transcriptome, and proteome of a tissue vary across space. READ MORE