Sökning: "cylinder"

Visar resultat 6 - 10 av 516 uppsatser innehållade ordet cylinder.

  1. 6. Filtering Pressure Oscillations in a Common Rail Pressure Signal with IIR Notch Filters for Injected Fuel Amount Estimation

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Marcus Akkila; Denis Ramsden; [2023]
    Nyckelord :DSP; Water hammer effect; IIR; Common-rail; Injected fuel amount estimation; Notch filter; Water hammer effect; IIR; Digital signalbehandling; Injektionsmängd; Common-rail; bandstoppfilter;

    Sammanfattning : This project concerns an inline six-cylinder (I6) diesel truck engine equipped with common-rail injection system. It has been done at the Swedish truck manufacturer Scania CV AB. The main focus is digital signal processing of the rail pressure sensor signal from the injection system. LÄS MER

  3. 7. Implementering av datadriven digital tvilling för förbättrande underhåll på ett torkcylindersystem

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

    Författare :Parwand Batti; [2023]
    Nyckelord :Datadriven; digital tvilling; IoT; ThingSpeak; torkcylinder; underhåll; MATLAB; C#;

    Sammanfattning : A digital twin is a digital representation of a real-world physical object (a physical twin), and useful for product lifecycle management and maintenance. The aim of this project is to implement a data-driven digital twin for a system consisting of an electric motor, a gearbox and a drying cylinder, in order to improve the maintenance plan and reduce maintenance costs for a drying cylinder system. LÄS MER

  4. 8. Vision system i utmanande miljöer

    Master-uppsats, Jönköping University

    Författare :Oskar Bohlin; Steven Hawil; [2023]
    Nyckelord :Automation; Inspection; Metal casting; Production Systems; Quality Control; Vision systems;

    Sammanfattning : Companies strive to optimize their processes to increase productivity, efficiency, and quality in the production system. The complexity of different operations in a production system can vary, the level of complexity impacts the automation approach. The requirements of an automated solution increases with the level of complexity. LÄS MER

  5. 9. Design & Assembly of a Modular 1-Cylinder Steam Expansion Test Rig for the Evaluation of Piston Rings and Valve Mechanisms

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Pinaki Das; [2023]
    Nyckelord :Steam; Test Rig; Expander; Steam; testrigg; expander;

    Sammanfattning : The need for renewable and environmentally sustainable power generation has increased manifolds in the recent years. Extensive research has been carried out for better solutions. One such solution is steam power generation. LÄS MER

  7. 10. Vilka orsakar problemen? : En kvalitativ studie om användningen av cylindermodellen.

    Kandidat-uppsats, Umeå universitet/Institutionen för socialt arbete; Umeå universitet/Enheten för polisutbildning vid Umeå universitet

    Författare :Ellen Tengvall; [2023]
    Nyckelord :;

    Sammanfattning : Research shows that police methods which aim to systematically focus on people, places and crimes that has been pointed out to be of a high-risk nature have yielded positive results in crime prevention. Furthermore, research shows that there is a relatively small percentage of those who commit crimes that account for a large percentage of the total crimes. LÄS MER