Sökning: "BAE system"

Visar resultat 1 - 5 av 42 uppsatser innehållade orden BAE system.

  1. 1. EXTRACTING REGIONS OF INTEREST AND DETECTING OUTLIERS FROM IMAGE DATA

    Kandidat-uppsats, Mälardalens universitet/Akademin för innovation, design och teknik

    Författare :Jessica Ström; Erik Backhans; [2023]
    Nyckelord :Artificial Intelligence AI ; Machine Vision; Outlier Detection; Autoencoders; Neural Networks; Region Of Interest ROI ;

    Sammanfattning : Volvo Construction Equipment (CE) are facing the challenge of vibrations in their wheel loaders that generate disruptive noise and impact the driver's experience. These vibrations have been linked to the contact surface between the crown wheel and pinion gear in the vehicles drive-axles. LÄS MER

  3. 2. Effektivisering av felsökningssystem för stridsfordon

    Uppsats för yrkesexamina på grundnivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Ludvig Nordin; [2023]
    Nyckelord :Felsökning; Diagnostisering; Built-in test; No fault found; Intermittenta fel; Dynamiskt bayesianskt nätverk; Support vector machine.;

    Sammanfattning : This study was conducted in collaboration with BAE Systems Hägglunds in Örnsköldsvik. They wanted help with their objective of researching the necessary components of a testability analysis. The primary goal was to enhance the efficiency of troubleshooting and diagnostics for their combat vehicle, Cv90. LÄS MER

  4. 3. MODULÄR TESTUPPSTÄLLNING : Modularisering i elektriska system mellan olika I/O gränssnitt

    Uppsats för yrkesexamina på grundnivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Andreas Nydahl; [2023]
    Nyckelord :Altium Designer; PCB; VCU; Digital I O; Modularitet; Modularisering;

    Sammanfattning : In the current development work conducted at BAE Systems Hägglunds AB's electronics department, there are often long lead times from started projects to finished electronic units. This means that it is necessary to take a new approach to development in order to meet changing specifications and new interfaces. LÄS MER

  5. 4. Wire and Arc Additive Manufacturing : Topology Optimised Vehicle Component

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Malte Petersson; [2022]
    Nyckelord :Wire and Arc Additive Manufacturing; Additive Manufacturing; WAAM; AM; Overhang; Cooling times; Simulation; Welding;

    Sammanfattning : Wire and arc additive manufacturing (WAAM) is a manufacturing method using a numerical controlled motion system and a welding system to additively manufacture three dimensional components. The motion system is programmed from three dimensional computer aided design model data (3D-CAD) of the intended geometry which is then sliced in to layers and welded on additively. LÄS MER

  7. 5. En studie i framtagning av felsökningskoncept

    Uppsats för yrkesexamina på grundnivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Isak Sällström; Maja Yngström; [2022]
    Nyckelord :;

    Sammanfattning : In this thesis, concepts for troubleshooting and diagnostics of Combat Vehicle 90 (CV90) have been evaluated. The thesis work was carried out for BAE Systems Hägglunds in Örnsköldsvik, which is an engineering company that focuses on the production and upgrade of vehicle systems for military and civil applications. LÄS MER