Sökning: "black-box modelling"

Visar resultat 1 - 5 av 21 uppsatser innehållade orden black-box modelling.

  1. 1. Thermal Modelling of Permanent Magnet Synchronous Motor Windings in Heavy-Duty Electric Vehicles

    Master-uppsats, Linköpings universitet/Fordonssystem

    Författare :Ken Dahl; [2023]
    Nyckelord :PMSM; permanent magnet synchronous motor; synchronous motor; black-box modelling; black-box models; thermal modelling; lumped parameter thermal network; LPTN; electric machine; EM; EV; electric vehicle; winding;

    Sammanfattning : A significant challenge with permanent magnet synchronous motors (PMSMs) is thermal management. Thermal stress can lead to irreversible damage to components, and to enable efficient cooling, a thermal model is needed. LÄS MER

  3. 2. Modelling of a Heat Conduction Calorimeter Used in Cement Plant Automation

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Hassan Alzeidi; [2022]
    Nyckelord :Technology and Engineering;

    Sammanfattning : A model is used to describe a system physically or mathematically and to give information about changes in the system variables. Physical knowledge about the system and its quantities can be useful to build a physical model obeying the laws of nature. LÄS MER

  4. 3. Modeling and Simulation of a Remote Controlled Weapon Station

    Master-uppsats, KTH/Matematik (Avd.)

    Författare :Mats Svalstedt; [2022]
    Nyckelord :Modeling; System identification; Nonlinear black-box; Remote controlled weapon station; Modellering; Systemidentifiering; Icke-linjär black-box; Fjärrmanövrerad vapenstation;

    Sammanfattning : Understanding how a system behaves when exposed to different scenarios is key when improvingand developing complex structures. The amount of different approaches is immense and variesfrom case to case. LÄS MER

  5. 4. A GP-Surrogate-Based Bayesian Framework for Surge Barrier Optimization

    Master-uppsats, KTH/Matematik (Avd.)

    Författare :Abel Valko; [2022]
    Nyckelord :Bayesian Optimization; Gaussian Process Regression; Storm Surge; GeoClaw; GISSR;

    Sammanfattning : Tropical cyclone induced storm surges are some of the largest environmental risks facing infrastructure and human life in dense urban environments. Hurricane Sandy caused 44 deaths and damage of 19 billion US dollars in New York City alone. LÄS MER

  7. 5. "What if someone steals it?" - Hands-on evaluation of the software security work of a networked embedded system

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Adina Borg; Hedda Klintskog; [2022]
    Nyckelord :Technology and Engineering;

    Sammanfattning : As information technology has grown and evolved, so has the need of securing the information. It is important to evaluate both the security of systems and the methods which are used for the evaluation. One method for finding security vulnerabilities in a system is penetration testing. LÄS MER