Sökning: "machine"

Visar resultat 1 - 5 av 2175 avhandlingar innehållade ordet machine.

  1. 1. Machine learning for building energy system analysis

    Författare :Fan Zhang; Johan Håkansson; Chris Bales; Stefan Byttner; Högskolan Dalarna; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; district heating; machine learning; deep learning; HVAC; neural networks;

    Sammanfattning : Buildings account for approximately 40% of the global energy, and Heating, Ventilation, and Air Conditioning (HVAC) contributes to a large proportion of building energy consumption. Two main negative characteristics that contribute to performance degradation and energy waste in an HVAC system are inappropriate control strategies and faults. LÄS MER

  3. 2. Dream Machine : an Ethnography of Football Migration between Ghana and Sweden

    Författare :Emy Lindberg; Mats Utas; Sten Hagberg; Alexander (Sasha) Newell; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; HUMANIORA; HUMANITIES; Football; Dreams; Kinship; Family; Race; Time; Labor Migration; Ghana; Sweden; Anthropology of Sports; Postcolonialism; Kulturantropologi; Cultural Anthropology;

    Sammanfattning : This thesis examines football migration between Ghana and Sweden. Based on multi-sited, transnational, part-time ethnographic fieldwork that spanned 22 months between 2017 and 2019, it focuses on the everyday realities of Ghanaian football migrants throughout their labor migration trajectory. LÄS MER

  4. 3. Approaches to Interactive Online Machine Learning

    Författare :Agnes Tegen; Paul Davidsson; Jan A. Persson; Henrik Boström; Malmö universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Machine Learning; Interactive Machine Learning; Online Learning; Active Learning; Machine Teaching;

    Sammanfattning : With the Internet of Things paradigm, the data generated by the rapidly increasing number of connected devices lead to new possibilities, such as using machine learning for activity recognition in smart environments. However, it also introduces several challenges. LÄS MER

  5. 4. Electrical Machine Development : a study of four different machine types from Swedish perspective

    Författare :Sture Eriksson; Chandur Sadarangani; Konrad Reichert; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electronic measurement and instrumentation; Elektronisk mät- och apparatteknik;

    Sammanfattning : Development and manufacturing of rotating electrical machines have been essential for the Swedish society and industry for more than a century. The dominating manufacturer has been Asea/ABB, even if a more diversified structure has emerged in recent years. LÄS MER

  7. 5. Performance Evaluation of machine tools : A methodology for loaded testing of machine tools

    Författare :Theodoros Laspas; Andreas Archenti; Amir Rashid; Atsushi Matsubara; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Machine tool; loaded test; quasi-static stiffness; accuracy; stiffness measurement; Production Engineering; Industriell produktion;

    Sammanfattning : Machine tools comprise the basic elements of manufacturing. Evaluationof their performance and reliability are necessary for ensuring productquality. LÄS MER