Sökning: "simulation rolling"

Visar resultat 1 - 5 av 41 uppsatser innehållade orden simulation rolling.

  1. 1. Development of an acoustico-vestibular system for head rolling stabilization : Aperception system to stabilize a bio-inspired swimming snake robot

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

    Författare :Marie-Jeanne Paul; [2023]
    Nyckelord :Bio inspiration; Perception; Localisation; Benchmarking; Sensors; Kalman Ąlter; Bioinspiration; perception; lokalisering; benchmarking; sensorer; KalmanĄlter;

    Sammanfattning : Bioinspired robots are becoming more and more common and getting inspired by the solutions found in nature to tackle problems is often useful. Regarding the swimming robots Ąeld of research, we can get inspiration from swimming snakes. LÄS MER

  3. 2. Improved Furnace Control : System identification and model predicative control of Outokumpu’s reheating furnace

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och system

    Författare :Oscar Holmqvist; [2023]
    Nyckelord :Systeem Identification; Model Predictive Control;

    Sammanfattning : This thesis investigates one option for improving the control of a reheating furnace used in heating steel slabs before hot rolling; an essential part of the steel manufacturing process. The furnace consumes a significant amount of energy, leading to high cost and high carbon dioxide emissions. LÄS MER

  4. 3. Variable acoustics in multi-functional stadiums

    Master-uppsats, KTH/Teknisk akustik

    Författare :Felix Vernersson; [2022]
    Nyckelord :Variable acoustics; Reflections; Gain; Reverberation; Clarity; Frequency masking; Perception of reflected sounds; Variabel akustik; Reflektioner; Rumsförstärkning; Efterklang; Klarhet; Frekvensmaskering; Uppfattning av reflekterade ljud;

    Sammanfattning : This paper handles the background theory, methods and results of the master thesis project titled "Variable acoustics in multi-functional stadiums". \\ The purpose of the project was to investigate whether variable room acoustics could be applicable to large multi-functional stadiums to improve their ability to adapt the soundscape in the stadium for different types of events. LÄS MER

  5. 4. Inventory control of intermediatestorage in the steel industry:analysis of forecasting accuracyand erroneous products : Case study on SSAB, Oxelösund

    Kandidat-uppsats, Karlstads universitet

    Författare :Damian Mon Ke; [2022]
    Nyckelord :forecasting; forecasting accuracy; inventory control; simulation; discrete event simulation; data analysis;

    Sammanfattning : The case study has been carried out at SSAB Oxelösund, where a major project is on the way to improve the system support for substance planning, to ensure that the right products are actually produced. Purpose: The purpose of this thesis is to analyze inventory control in intermediate storage within steel industry with data-driven methods and simulation. LÄS MER

  7. 5. A bonded discrete element approach to simulate loading with hydraulic mining excavators

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

    Författare :Carl Andersson; [2021]
    Nyckelord :DEM; bonded DE; granular material; hydraulic excavator; wear; Archard s wear law; LS-DYNA; simulation;

    Sammanfattning : When operating hydraulic mining excavators the loading equipment is exposed to harsh conditions which lead to extensive wear of the equipment, especially the bucket and bucket teeth. Simulations are used to better understand the wear development and to evaluate new methods to operate excavators more efficiently. LÄS MER