Sökning: "motor cross"

Visar resultat 1 - 5 av 49 uppsatser innehållade orden motor cross.

  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. Control Aid Implementation -Modelling and simulation of triple extruder-

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Karl Langsér; [2023]
    Nyckelord :Machine Learning; Extruder; Modelling; Simulation; Extreme learning machine; Chemical engineering; Technology and Engineering;

    Sammanfattning : In the production of their High Voltage Direct Current Cables (HVDC) and High Voltage Alternating Current Cables (HVAC), NKT uses triple extruders to create layers of insulation and semi-conduction. A model to predict the effect of extruder inputs on the cable’s insulation and semi-conducting layers has been created and trained to predict the extruder in discrete time. LÄS MER

  4. 3. Rotor temperature estimation in Induction Motors with Supervised Machine Learning

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Christopher Gauffin; [2023]
    Nyckelord :Induction motors; Supervised Machine learning; Power converters; Parameter estimation; Embedded systems; Induktionsmotorer; Övervakad maskininlärning; Strömkonverterare; Parameterestimering; Inbyggda system;

    Sammanfattning : The electrification of the automotive industry and artificial intelligence are both growing rapidly and can be greatly beneficial for a more sustainable future when combined. Induction machines exhibit many complex relationships between physical and electromagnetic properties that must be calculated in order to produce the correct quantities of torque and speed commanded by the driver. LÄS MER

  5. 4. Jämförelse av motorisk ledningshastighet och proximal latenstid i underarmen och över armbågen samt mellan höger och vänster arm i nervus ulnaris

    Kandidat-uppsats, Örebro universitet/Institutionen för hälsovetenskaper

    Författare :Hala Akash; [2023]
    Nyckelord :motor conduction velocity MCV ; ulnar nerve; electroneurography; motorisk ledningshastighet MCV ; nervus ulnaris; elektroneurografi;

    Sammanfattning : Introduktion: Det perifera nervsystemet består av det autonoma nervsystemet och de perifera nervtrådarna som förmedlar afferenta och efferenta impulser mellan det centrala nervsystemet och perifera delen av kroppen. Från plexus brachialis förgrenar nervus ulnaris sig och fortsätter längst armen till handens ulnara del. LÄS MER

  7. 5. Parkinson’s disease tremor assessment: Leveragingsmartphones for symptom measurement

    M1-uppsats, Malmö universitet/Institutionen för datavetenskap och medieteknik (DVMT)

    Författare :Malek Abdul Sater; Reem Mohamed; [2023]
    Nyckelord :;

    Sammanfattning : Parkinson's disease (PD) is a progressive, chronic neurodegenerative disorder that impacts patients' quality of life. Hand tremor is a hallmark motor symptom of PD. However, current clinical tremor assessment methods are time-consuming and expensive and may not capture the full extent of tremor fluctuations. LÄS MER