Sökning: "time-dependent failure"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden time-dependent failure.

  1. 1. A Holistic Framework for Analyzing the Reliability of IoT Devices

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

    Författare :Leonardo Manca; [2023]
    Nyckelord :Canvas Learning Management System; Docker containers; Performance tuning Performance tuning; Internet of Things IoT ; Reliability; Failure rate; Availability; Comprehensive framework; IoT architecture; Failure modes; Reliability Block Diagram RBD ; Prestandajustering; Sakernas internet IoT ; Tillförlitlighet; Felfrekvens; Tillgänglighet; Heltäckande ramverk; IoT-arkitektur; Felfunktioner; Till-förlitlighetsblockdiagram RBD Canvas Lärplattform; Dockerbehållare; Prestandajustering;

    Sammanfattning : In the rapidly evolving landscape of the Internet of Things (IoT), ensuring consistency and reliability becomes a top priority for a seamless user experience. In many instances, reliability is assessed through Quality of Service (QoS) metrics, sidelining traditional reliability metrics that thrive on time-dependent failure rates. LÄS MER

  3. 2. MACHINE INSURANCE PREMIUM CALCULATIONS BASED ON CLAIM MODELS

    Master-uppsats, Uppsala universitet/Statistiska institutionen

    Författare :Hugo Sebyhed; [2023]
    Nyckelord :;

    Sammanfattning : The market for insurance continues to grow and expand. As insurance plays a part in our very own lives, it is important to understand how the premiums are calculated. In this thesis, this is done for machines, namely, cars and spindles. The premiums are calculated by combining claim frequency and claim severity. LÄS MER

  4. 3. RELIABILITY ANALYSIS OF REPAIRABLE SYSTEMS WITH COVARIATES: A CASE STUDY OF RAILWAY TRACK

    Master-uppsats, Luleå tekniska universitet/Drift, underhåll och akustik

    Författare :Alvaro Andres Rincon Franco; [2021]
    Nyckelord :Reliability; Railways; Covariates;

    Sammanfattning : Linear assets are complex industrial systems that extend from one geographical region to another. Given the criticality of the industrial activities linked to them, it is vital to accurately estimate the systems' reliability. LÄS MER

  5. 4. Estimating the probability of levee failure for flood risk mapping : An application to Paglia River

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Theodora Neromylioti; [2020]
    Nyckelord :Levee failure; inner erosion; piping; backward erosion; seepage; probability of failure; fragility curves; time-dependent failure; hydraulic modelling; flood risk; flood inundation; HEC-RAS;

    Sammanfattning : Climate change results to more extreme and frequent flood events that induce extra risk to flood protection structures such as levees. Thus, estimation of the probability of levee failure is of utmost importance when it comes to structural safety and flood risk assessment. LÄS MER

  7. 5. Time dependent modeling of turbocharger failure using machine learning

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

    Författare :Felix Liljefors; [2020]
    Nyckelord :;

    Sammanfattning : Data-driven predictive vehicle maintenance can in principle reduce the risk of costly breakdowns, damaged cargo, and increased emissions due to faulty components. However, implementing a cost efficient predictive maintenance policy is far from trivial. LÄS MER