Sökning: "MVEM"

Visar resultat 1 - 5 av 11 uppsatser innehållade ordet MVEM.

  1. 1. A GENeric Internal Combustion Engine model : LiU-Genie

    Master-uppsats, Linköpings universitet/Fordonssystem

    Författare :Oskar Lind Jonsson; [2021]
    Nyckelord :;

    Sammanfattning : As the demand for control in modern vehicles grows, models are needed to develop a better understanding of processes and engine behavior. The thesis contributes with a generic extended MVEM with SI and CI as well as VVA compatibility and modeling structure using MATLAB/Simulink environment. LÄS MER

  3. 2. Creating a Dynamic Model of a Gas Turbine in the MVEM Framework Using an Ellipse Compressor Model

    Master-uppsats, Linköpings universitet/Fordonssystem

    Författare :Edvin Hansson; [2020]
    Nyckelord :Gas turbine; Modeling; control;

    Sammanfattning : The legislations on greenhouse gas emissions are getting tougher and tougher every year. This drives the demand for energy efficient gas turbines with as low emissions as possible. This poses the challenge to manufacturers of constructing gas turbines with lessened environmental impact, but with maintained performance. LÄS MER

  4. 3. Model-Based Control of Two-Stage Turbochargers for Heavy-Duty Diesel Engines

    Master-uppsats, Linköpings universitet/Fordonssystem; Linköpings universitet/Tekniska högskolan

    Författare :Svante Löthgren; [2014]
    Nyckelord :MVEM; Turbo; Control; Model Based; Exhaust;

    Sammanfattning : The concept of downsizing has proved to be a succesful method to improve engine efficiency. The engine key component is the turbocharging system that use excess energy in the exhaust gases to compress air into the cylinder. LÄS MER

  5. 4. Coordinated Model Based Thottle and Turbo Control

    Master-uppsats, Fordonssystem; Tekniska högskolan

    Författare :Petter Carlsson; [2013]
    Nyckelord :MVEM; Turbocharge; Oscillation; Compensation control;

    Sammanfattning : Downsizing and turbocharging is one way to meet the high demands on fuel consumptionand performance on todays engines. The air-path system in a turbochargedspark ignited engine is a complex system and because the intake manifoldpressure is tightly connected with the engine torque a consistent and robustcontrol is needed. LÄS MER

  7. 5. Validation and Improvement of MVEM in HIL Simulator

    Master-uppsats, Fordonssystem; Tekniska högskolan

    Författare :Jesper Sandberg; [2012]
    Nyckelord :;

    Sammanfattning : In this master’s thesis, a validation method for engine models in a HIL simulator is developed. To make the validation automatic, a script has been written in the programming language Python that executes the engine model in the same way as the real engine in a test cell at Scania CV. LÄS MER