Sökning: "Fuel injection system"

Visar resultat 1 - 5 av 46 uppsatser innehållade orden Fuel injection system.

  1. 1. 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. 2. Förnybara drivmedel och deras förutsättningar för implementering i Försvarsmakten

    Uppsats för yrkesexamina på grundnivå, Försvarshögskolan

    Författare :Klara Söderberg; [2022]
    Nyckelord :Renewable fuels; Swedish Armed Forces; FAME; HVO; Biogas; DME; Förnybara drivmedel; Försvarsmakten; FAME; HVO; biogas; DME;

    Sammanfattning : Today’s society is adapting to reduce the climate footprint which is why the Swedish Armed Forces is expected to revise its use of fossil fuel. The choice of fuel is not obvious, and this report aims to examine the possibilities and limitations for a few renewable fuel’simplementation in the Swedish Armed Forces. LÄS MER

  4. 3. Impacts of misbehavior in Intelligent Transportation Systems (ITS) : The case of cooperative maneuvers

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

    Författare :Andreas Henriksson; [2022]
    Nyckelord :Intelligent Transportation System; Connected vehicles; Vehicular Communication; Cooperative maneuvers; Maneuver Coordination; Networks attacks; Selective jamming attacks; Falsification attacks; Intelligenta transporteringssytem; Uppkopplade fordon; Fordonskommunikation; Kooperativa manövrar; Manöverkoordinering; Nätverks attacker; Selektiva utstörningsattacker; Förfalskningsattacker;

    Sammanfattning : Connected and autonomous vehicles are emerging technologies that have fostered the Intelligent Transportation System (ITS). ITS has the objective of optimizing traffic safety, mobility, and fuel consumption. To achieve this, a range of different services are provided that utilize communication in a vehicular network. LÄS MER

  5. 4. Commissioning and Testing of a Novel Buck-Boost Phase-Modular Three-Phase AC/DC Converter with Low Component Number

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

    Författare :Saransh Chhawchharia; [2022]
    Nyckelord :;

    Sammanfattning : In this thesis, a 1kW hardware prototype of a three-phase inverting buck-boost converter, termed as 6 Switch Buck-Boost Y-Inverter (6YI) is commissioned and tested. The 6YI is designed to be used as a motor drive for renewable energy applications such as fuel cell, solar etc powered motor drives with wide input voltage capability. LÄS MER

  7. 5. Automatic detection of the fuel composition in a Diesel Engine : Identifying fuel composition in the fuel system of a combustion engine and optimising for computational complexity

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

    Författare :Andree Hultgren; [2021]
    Nyckelord :Fuel Detection; Machine Learning; Feature Selection; Computational Complexity; Bränsledetektering; Maskininlärning; Paremeterval; Beräkningskomplexitet;

    Sammanfattning : The transportation industry is responsible for 26% of all emission of greenhouse gases in the European Union. Many steps are being taken to minimise greenhouse gas emissions. The most effective way to reduce the emission of greenhouse gases is by transitioning to biofuels. LÄS MER