Sökning: "CAE"

Visar resultat 16 - 20 av 87 uppsatser innehållade ordet CAE.

  1. 16. Role of damping in NVH CAE procedures

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :Rahul Sharma; [2021]
    Nyckelord :NVH; CAE; Damping;

    Sammanfattning :   Automotive manufacturers currently face a challenge with expeditious enhancement of the vibro-acoustic properties of their vehicles. A major reason for this setback is the limited design information available during initial development stages added with limited knowledge of damping within complex structures. LÄS MER

  3. 17. Evaluation of Active Rear Steering through Multi-Body Simulation

    Master-uppsats, KTH/Väg- och spårfordon samt konceptuell fordonsdesign

    Författare :Matteo Rossi; Gabriele Bertoli; [2021]
    Nyckelord :Vehicle dynamics; Active rear steering; active systems; automotive; MBS; Simpack; Volvo; CAE; single-track model; bicycle model; feedforward control; Vehicle dynamics; Active rear steering; active systems; automotive; MBS; Simpack; Volvo; CAE; single-track model; bicycle model; feedforward control;

    Sammanfattning : The goal of this thesis work is to evaluate and quantify the advantages and disadvantages of Active Rear Steering (ARS). The evaluation is carried out through Multi-Body System (MBS) simulations. An analytical model has been developed to better understand the basic dynamics of vehicles equipped with rear steering. LÄS MER

  4. 18. Simplification of CAD Geometries to perform CEM Simulations

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :Farrukh Bashir; [2021]
    Nyckelord :Defeaturing; Modification; Blending Features; FEA; CEM; CAD; CAE.;

    Sammanfattning : The purpose of this study is to investigate small features in CAD geometries which have high influence on computational time and memory consumption during electromagnetic simulations using CAE software. Computational Electromagnetics (CEM) simulations of complex CAD geometries like passenger cars crash often simulations remain incomplete due to a lot of irrelevant details. LÄS MER

  5. 19. Detecting Faulty Piles of Wood using Anomaly Detection Techniques

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Jonathan Olsson; [2021]
    Nyckelord :Machine learning; Deep learning; Anomaly Detection; Convolutional Neural Network; Autoencoder; Generative Adversarial Network; Computer vision;

    Sammanfattning : The forestry and the sawmill industry have a lot of incoming and outgoing piles of wood. It's important to maintain quality and efficiency. This motivates an examination of whether machine learning- or more specifically, anomaly detection techniques can be implemented and used to detect faulty shipments. LÄS MER

  7. 20. Evaluation of Strain and Temperature Measurements with Fiber Bragg Grating for Loss Verification and Heat Transfer of Ball Bearings

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

    Författare :Alexander Karlsson; Eric Marcus; [2021]
    Nyckelord :fiber bragg grating; bearings; temperature; strain; heat transfer; bearing losses; measurements;

    Sammanfattning : Volvo Cars is in a change of producing only electric and hybrid cars by 2025.Subcomponent testing is a crucial part to ensure the quality of the individual buildingblocks in an electric machine. Any way of making these tests more reliable and less timeconsuming is of great interest at Volvo. LÄS MER