Sökning: "Accident model"

Visar resultat 1 - 5 av 123 uppsatser innehållade orden Accident model.

  1. 1. Utvecklingsbehov av probabilistisk säkerhetsanalys (PSA) för applicering på SMR:er

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Tillämpad kärnfysik

    Författare :Udd Emilia; [2024]
    Nyckelord :PSA; SMR; probabilistisk säkerhetsanalys; säkerhetsanalys; kärnkraftssäkerhet; BWRX-300;

    Sammanfattning : Nuclear power is an important part of Sweden's energy system and contributes with about 30 % of the supplied electric energy. Interest in new construction is currently high and one type of reactor that may be built is small modular reactors, SMRs. LÄS MER

  3. 2. STUDY OF DISTRIBUTED/FEDERATED LEARNING APPROACHES WITH RANDOM FOREST FOR SENSOR FAILURE DETECTION IN MANUFACTURING ENVIRONMENT

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

    Författare :Andreas Karlsson; [2023]
    Nyckelord :;

    Sammanfattning : In a manufacturing environment, the continuous operation of production lines is of most importance to ensure optimal productivity and profitability. To maintain efficiency and safety, production lines often rely on systems that utilize data from sensors placed around the manufacturing process. LÄS MER

  4. 3. Uncertainty Analysis : Severe Accident Scenario at a Nordic Nuclear Power Plant

    Master-uppsats, Högskolan Dalarna/Institutionen för information och teknik

    Författare :Josefin Hedly; Mikaela De Young; [2023]
    Nyckelord :Nuclear power plant; microdata analysis; Random Forest; k-Nearest Neighbor; SVM;

    Sammanfattning : Nuclear Power Plants (NPP) undergo fault and sensitivity analysis with scenario modelling to predict catastrophic events, specifically releases of Cesium 137 (Cs-137). The purpose of this thesis is to find which of 108 input-features from Modular Accident Analysis Program (MAAP)simulation code are important, when there is large release of Cs-137 emissions. LÄS MER

  5. 4. Deep Learning-Based Approach for Fusing Satellite Imagery and Historical Data for Advanced Traffic Accident Severity

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :Gowtham Kumar Sandaka; Praveen Kumar Madhamsetty; [2023]
    Nyckelord :Traffic accidents; Satellite imagery; Logistic Regression; Random Forest; SVC; VGG19; hybrid model; CNN; self-driving cars; best-performing algorithm; literature review;

    Sammanfattning : Background. This research centers on tackling the serious global problem of trafficaccidents. With more than a million deaths each year and numerous injuries, it’svital to predict and prevent these accidents. LÄS MER

  7. 5. A systems approach to accident investigation: Does it evoke systems thinking in organizations?

    Magister-uppsats, Lunds universitet/Avdelningen för Riskhantering och Samhällssäkerhet

    Författare :Tomas Onstenk; [2023]
    Nyckelord :Safety; Accident investigation; Systems approach; AcciMap; FLMU06; Social Sciences;

    Sammanfattning : As systems become increasingly more complex, it is doubtful that conventional models of accident investigation can provide insight into accidents which occur in these complex systems. In safety science this problem has been recognized, and accident models using a systems approach have been developed to illuminate these complex systems. LÄS MER