Essays about: "Engine emission control"

Showing result 6 - 10 of 37 essays containing the words Engine emission control.

  1. 6. Energy optimization tool for mild hybrid vehicles with thermal constraints

    University essay from KTH/Fordonsdynamik

    Author : Chitranjan Singh; Tamas Tamilinas; [2020]
    Keywords : Control Systems; Mild Hybrids; Energy Management System; Kinetic Energy Regenerative Systems; Equivalent Consumption Minimization Strategy; Hybrid Powertrain Controls; Kontrollsystem; Milda hybrider; energihanteringssystem; regenererande system för kinetisk energi; Ekvivalent konsumptions-minimeringsstrategi; hybridstyrningskontroll;

    Abstract : The current global scenario is such where impact on the environment is becoming a rising concern. Global automotive manufacturers have focused more towards hybrid and electric vehicles as both more aware customers and governmental legislation have begun demanding higher emission standards. READ MORE

  3. 7. Hybrid Vehicle Control Benchmark

    University essay from Linköpings universitet/Fordonssystem

    Author : Ruchit Anilbhai Bhikadiya; [2020]
    Keywords : Hybrid electric vehicle; Dynamic Programming; Powertrain Modes;

    Abstract : The new emission regulations for new trucks was made to decrease the CO2 emissions by 30% from 2020 to 2030. One of the solutions is hybridizing the truck powertrain with 48V or 600V that can recover brake energy with electrical machines and batteries. The control of this hybrid powertrain is key to increase fuel efficiency. READ MORE

  4. 8. Behaviour of NOx sensors at their end of life

    University essay from KTH/Förbränningsmotorteknik

    Author : Jose Mathew; [2020]
    Keywords : NOx sensor; failure modes; oscillatory fault monitor; diagnosis of sensors; NOx sensor; felfunktioner; oscillerande felmätare; diagnos av sensorer;

    Abstract : NOx-sensorn är grundläggande i det moderna efterbehandlingssystemet och dess pålitlighet är avgörande för att kunna leva upp till rådande emissionslagkrav. Livslängden samt sensorns beteende i slutet av denna varierar betydligt. READ MORE

  5. 9. Calculation of Fuel-Optimal Aircraft Flight Profile

    University essay from KTH/Flygdynamik

    Author : Tong Wang; [2019]
    Keywords : ;

    Abstract : Sedan världens första konventionella flygplan lyfte 1914 har flygindustrin förbättrats konstant under de 104 åren sedan dess. År 2017 transporterades över 4.1 miljarder passagerare med ungefär 36.8 miljoner flights av världens alla flygbolag. READ MORE

  6. 10. Investigation of Mode Superposition as Modelling Approach for Crankshaft Torsion

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Jonas Johansson; [2018]
    Keywords : Torsion; Crankshaft; Modal analysis; Mode superposition;

    Abstract : With tougher emission standards for heavy duty trucks, good control of the engine is of importance. By taking into consideration the torsional vibrations occurring in the crankshaft, the engine control can be improved. READ MORE