Essays about: "control of internal combustion engines"

Showing result 11 - 15 of 18 essays containing the words control of internal combustion engines.

  1. 11. Knock Detection in a Two-Stroke Engine to be Used in the Engine Management System

    University essay from Fordonssystem; Tekniska högskolan

    Author : Filip Höglund; [2014]
    Keywords : knock detection; knock control; lambda control; two-stroke engine; engine control;

    Abstract : Engine knock has long been a well recognized phenomenon in the automotive industry. Detecting engine knock opens up the possibility for an indirect feedback of the engine's internal combustion without installing a pressure transducer inside the cylinder. READ MORE

  3. 12. Mechanical Dynamics of a Sensorless PMSynRel Drive

    University essay from KTH/Elektrisk energiomvandling

    Author : Yingbei Yu; [2013]
    Keywords : Bode plot; Hall-effect sensor; Matlab Identification Toolbox; MIMO; PMSynRel; sensorless control; transfer function;

    Abstract : Hybrid electric vehicle (HEV) concept has, combining conventional internal combustion engines and electric drives, gained more and more interest due to its environmental friendly features. A PMSynRel based electric drive is considered as a good option due to its high torque density and high efficiency. READ MORE

  4. 13. Development of a fuel injection system for an opposed piston two stroke HCCI engine

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Michael Boyd; [2012]
    Keywords : ;

    Abstract : HCCI combustion engines can provide high fuel efficiencies with low NOx emissions compared to SI and CI engines due to their lean combustion, high compression ratios and low combustion temperatures. The disadvantage of HCCI is that it is inherently difficult to control. READ MORE

  5. 14. Multi-Cylinder Valve Control - FPGA-controlled Pneumatic Variable Valve Actuation

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Niklas Everitt; [2012]
    Keywords : Technology and Engineering;

    Abstract : The society of today relies heavily on transportation. Goods and people are transported across the globe at an unprecedented scale and volume and the internal combustion engine is an integral part of the world's transportation systems. READ MORE

  6. 15. Electronics in Support of Combustion Feedback in Heavy-Duty Diesel Engines : An Investigation Using an FPGA-Based Approach

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Jonian Grazhdani; [2011]
    Keywords : ;

    Abstract :           Closed-loop controlled combustion is a promising technique to improve the overall performance of internal combustion engines and Diesel engines in particular. In order for this technique to be implemented some form of feedback from the combustion process is required. READ MORE