Sökning: "Parameteroptimering"

Visar resultat 1 - 5 av 8 uppsatser innehållade ordet Parameteroptimering.

  1. 1. Feasibility Study on Additive Manufacturing of Copper Windings using Electron Beam Melting

    Master-uppsats, KTH/Produktionsutveckling

    Författare :Marilena Wiele; Murad Abulawi; [2023]
    Nyckelord :Electron beam melting; Additive manufacturing; Electric motor windings; Hairpin windings; Winding design; Copper; Parameter optimization; Electrical conductivity; Elektronstrålesmältning; Additiv tillverkning; Elmotorlindningar; Hårnålslindningar; Lindningsdesign; Koppar; Parameteroptimering; Elektrisk ledningsförmåga;

    Sammanfattning : Within the framework of this thesis, the electron beam melting of pure copper for the purpose of producing electrical windings was examined. The conventional manufacturing process of copper windings was investigated, and the potential advantages offered by the design freedom inherent in the electron beam melting process were explored. LÄS MER

  3. 2. Developing an Infrastructure Index in Accordance with Investor Expectations

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Ludvig Frykholm; Jacob Toresson; [2022]
    Nyckelord :infrastructure; infrastructure investments; infrastructure index; infrastructure asset class; index methodology; listed equity market; infrastruktur; infrastrukturinvesteringar; infrastrukturindex; infrastruktur som tillgångsklass; indexmetodik; aktiemarknad;

    Sammanfattning : Infrastructure consists of facilities and services that are considered essential to the functioning and economic productivity of society (Preqin, 2022). The rapid economic growth over the past decades has led to an increase in the demand for fundamental functions such as energy, telecommunications, and transportation. LÄS MER

  4. 3. Improvement of an existing Integrated Vehicle Dynamics Control System influencing an urban electric car

    Master-uppsats, KTH/Flygdynamik

    Författare :Arihant Sureka; [2020]
    Nyckelord :model predicitve control; MPCA; vehicle dynamics; Single track model; Rear wheel steering; kalametric; state estimation; design matrix; aliasing; kalman filter; projectionalgorithm; resolution; model predicitve control; MPCA; kalametric; tillståndsestimering; designmatris; vikningsdistorsion; kalmanfilter; projection algorithm; upplösning;

    Sammanfattning : The Integrated Vehicle Dynamics Control (IVDC) concept can influence the vehicle behaviour both longitudinally and laterally with just one upper level control concept and further lower level controllers. This demands for state estimation of the vehicle which also includes estimating parameters of interest for the vehicle dynamicist. LÄS MER

  5. 4. Optimering av kompressorstyrning : För kostnadseffektivare styrning av multipla kompressorer i ett tryckluftssystem

    Uppsats för yrkesexamina på grundnivå, Mittuniversitetet/Institutionen för elektronikkonstruktion

    Författare :Samuel Sigvardsson; [2019]
    Nyckelord :Air compressors; optimization; air pressure regulation; Kompressorer; optimering; tryckluftsreglering;

    Sammanfattning : För att skapa konkurrenskraft krävs alltid optimering, av flera olika processer, mot mer energi- och kostnads-effektivitet. Anläggningen som används i detta projekt, ett kraftvärmeverk som byggdes så sent som 2015, har dragits med vad som verkat vara en icke optimal drift av tryckluftssystemet med tre identiska, frekvensomformarstyrda kompressorer. LÄS MER

  7. 5. Towards disease progression sub-typing via responsibility sampling for robust expectation-maximisation learning

    Master-uppsats, KTH/Optimeringslära och systemteori

    Författare :Mathias Edman; [2019]
    Nyckelord :;

    Sammanfattning : Most diseases have different heterogeneous effects on patients. Broadly, one may conclude what manifested symptoms correspond to which diagnosis, but usually there is more than one disease progression pattern. LÄS MER