Sökning: "unders"

Visar resultat 21 - 25 av 38 uppsatser innehållade ordet unders.

  1. 21. Investigating the NIN Structure

    Kandidat-uppsats, KTH/Skolan för datavetenskap och kommunikation (CSC)

    Författare :Viktor Holmér; Lukas Lundmark; [2016]
    Nyckelord :NIN Network in Convolutional Investigating Neural Artificial Computer Vision;

    Sammanfattning : In this thesis the NIN artificial neural network structure created by Min Lin et al in 2014 is investigated. This is done by varying stage numbers and layer depth. By doing this ten different networks including the original NIN were created. LÄS MER

  3. 22. Design and implementation of an SPB converter for fault tolerant PMSynRel motor control

    Master-uppsats, KTH/Elektrisk energiomvandling

    Författare :Nikolaos Apostolopoulos; [2015]
    Nyckelord :Fault-tolerant operation; multi-star motor; PCB design; permanent-magnet synchronous reluctance motor; PMSynRel; SPB; stacked polyphase bridges converter.; Feltolerant drift; multifasmaskin; PCB-design; permanentmagnetassisterad synkron reluktansmaskin; PMSynRel; SPB; stacked polyphase bridges converter.;

    Sammanfattning : The stacked polyphase bridges (SPB) converter topology is investigated in the presentthesis as a fault-tolerant choice for permanent-magnet synchronous reluctance (PMSyn-Rel) motor control. Integrated motor drive systems are studied as they offer great benefitsfor propulsion applications. LÄS MER

  4. 23. Thin metal patch to FRP propeller: Experimental testing of bonding systems

    Master-uppsats, KTH/Lättkonstruktioner

    Författare :Mårten Kreiss Amberg; [2015]
    Nyckelord :;

    Sammanfattning : To enable the use of carbon fibre reinforced polymer (CFRP) propellers for merchant vessels, the problem of cavitation must be solved. The matrix of the FRP is generally brittle and more sensitive to cavitation erosion than the more conventional metal propeller blades. Nakashima Propeller Co. LÄS MER

  5. 24. Troubleshooting Scania Vehicles, Marine and Industrial Engines with External Sensors

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Fasta tillståndets elektronik

    Författare :Oliver Kiffer; [2015]
    Nyckelord :sensors; Arduino; microcontroller; Scania; CANbus; sensorer; Arduino; mikrokontroller; Scania; CANbus;

    Sammanfattning : One factor controlling a vehicles total cost is the time it is available to generate revenue for the customer, time spent in a repair shop decreases that amount. Scania vehicles are equipped with onboard diagnostics which produces fault-codes if the internal signals deviate from their intended values. LÄS MER

  7. 25. Pricing swing options in the electricity market

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Caroline Olofsson; [2015]
    Nyckelord :Mathematics and Statistics;

    Sammanfattning : The thesis deals with how to price swing options in the electricity market by using a least squares Monte Carlo method. This is a simulation method which uses a backwards moving algorithm where the optimal decision is calculated at every time step. LÄS MER