Sökning: "local failure"

Visar resultat 11 - 15 av 191 uppsatser innehållade orden local failure.

  1. 11. Supervised Algorithm for Predictive Maintenance

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

    Författare :Haida Lu; [2023]
    Nyckelord :Long short-term memory; Predictive maintenance; Remaining useful life; Embedded Artificial Intelligence; Långt korttidsminne; förebyggande underhåll; återstående livslängd; inbyggd artificiell intelligens;

    Sammanfattning : Predictive maintenance plays a crucial role in preventing unexpected equipment failures and maintaining assets in good operating conditions in various systems. One such scenario where predictive maintenance has been widely used is in battery management systems for electronic vehicles based on lithium batteries, where the risk of failure can be reduced by predicting the remaining useful life of the lithium battery. LÄS MER

  3. 12. Investigation of Influential Contexts on Mining-front Seismicity at Kiirunavaara Mine

    Master-uppsats, Luleå tekniska universitet/Geoteknologi

    Författare :Bernardo Filizzola; [2023]
    Nyckelord :;

    Sammanfattning : Mining at great depths has become the reality for the mining industry in Sweden, that faces challenges in terms of increasing seismic events and sometimes intrinsically related rock mass failure. Kiirunavaara mine is owned by LKAB (located at north Sweden) and the company has been dealing with seismicity in a daily basis once the mine has been regarded as seismically active since 2007-2008 and presently has the largest seismic monitoring system in the world. LÄS MER

  4. 13. Beyond Conservation: Unlocking livelihoods, empowering communities : The case of Mamirauá

    Master-uppsats, Linköpings universitet/Tema Miljöförändring

    Författare :Alejandra Leon Lavandera; [2023]
    Nyckelord :CBNRM; local livelihoods; participatory approach; protected area;

    Sammanfattning : The spread of Community-based Natural Resources Management (CBNRM) programs can be attributed to the failure of top-down approaches and the development of more equitable governance strategies. A CBNRM approach seeks to fulfill dual objectives by balancing environmental conservation goals and local livelihood opportunities. LÄS MER

  5. 14. Detection of software incidents from large log material with the use of unsupervised machine learning

    Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :DIMITRIOS ANASTASIADIS; JAKUB LENART; [2022-06-20]
    Nyckelord :binary classification; log; anomaly detection; machine learning; Local Outlier Factor; Isolation Forest; PCA; LSTM-Autoencoder;

    Sammanfattning : Computer systems generate log files, which contain information on the various operations performed by these systems. This information can support the process of error/failure detection and debugging. Therefore, anomalies can be spotted in the system through its produced log material. LÄS MER

  7. 15. FEM Analysis of paperboard packaging

    Master-uppsats, KTH/Hållfasthetslära

    Författare :Wen-Che Li; [2022]
    Nyckelord :;

    Sammanfattning : The work aims to provide a finite element model using Ansys Workbench for realistically simulating paperboard packages. The geometrical properties of a package and the loading conditions were altered to investigate their influence on the box behavior and the applicability of Ansys as the finite element solver for paperboard material. LÄS MER