Search for dissertations about: "Chalmers Tekniska Högskola."

Showing result 1 - 5 of 1245 swedish dissertations containing the words Chalmers Tekniska Högskola..

  1. 1. Test Design for Finite Element Model Updating : Identifiable Parameters and Informative Test Data

    University dissertation from Göteborg : Chalmers tekniska högskola

    Author : Andreas Linderholt; Thomas Abrahamsson; [2003]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Test Design Finite Element Model Updating Informativeness Identifiability optimization Fisher information modal tests; Maskinteknik; Mechanical Engineering;

    Abstract : It is important to predict structural phenomena, such as noise and fatigue, stemming from vibra- tions. To do this, reliable structural dynamic models are needed. To be useful the models have to compare well with reality in the validation against test data; if not, the models should be mod- ified. READ MORE

  2. 2. The temporality of in-vehicle user experience: exploring user experiences from past to future

    University dissertation from Gothenburg : Chalmers tekniska högskola

    Author : Ingrid M Pettersson; [2016]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Methodology; Over Time; In-Vehicle Systems; Design; User Experience; Automotive; Future; Human Machine Interaction; Temporality;

    Abstract : Cars are nowadays equipped with numerous interactive systems, aiding the driver by providing safety warnings, driving information, support, connectivity and entertainment. Traditionally in the field of in-vehicle system design, the focus of the automotive industry been on safety, i.e. on distraction measures and usability. READ MORE

  3. 3. Biogas Production from Lignocelluloses Pretreatment, Substrate Characterization, Co-digestion and Economic Evaluation

    University dissertation from Chalmers Tekniska Högskola

    Author : Anna Teghammar; [2013]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; biogas; lignocellulose; pretreatment; anaerobic digestion; co-digestion; substrate characterization; economic evaluation; Biotechnology;

    Abstract : Biogas production from organic materials can be used as a renewable vehicle fuel, provide heat and generate electricity and can thereby reduce the greenhouse gas emissions. This thesis focuses on the biogas production based on lignocelluloses. There is an abundant availability of lignocelluloses, constituting 50% of the total biomass worldwide. READ MORE

  4. 4. A Process View of Business Model Innovation

    University dissertation from Gothenburg : Chalmers Reproservice

    Author : Sara Fallahi; Joakim Björkdahl; Stefan Haefliger; [2017]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; business model; innovation; process; cognitive search; experiential learning; ambidexterity; resource based view; ;

    Abstract : In an era of globalization, cross-fertilization of technologies and industries, and changing markets, firms are introducing new ways of creating or capturing value through Business Model Innovations (BMI). In recent years, BMI has become one of the priorities of practitioners, and has attracted the interest of scholars since product or process innovations on their own are perceived insufficient in the current internet era when other sources of competitive advantage are being needed. READ MORE

  5. 5. On Sustainability of Biomass for Energy and the Governance Thereof

    University dissertation from Chalmers University of Technology

    Author : Oskar Englund; Virginia Dale; [2016]

    Abstract : Due to concerns about climate change, energy security, and resource scarcity, non- renewable resources are increasingly being displaced by biomass. As with most human activities, the production of biobased products can be associated with negative impacts. Primarily, this relates to the biomass supply systems, i.e. READ MORE