Essays about: "lambda control"

Showing result 6 - 10 of 22 essays containing the words lambda control.

  1. 6. Analysing Raman spectra of crystalline cellulose degradation by fungi using artificial neural networks

    University essay from Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisation; Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation

    Author : Sebastian Hutteri; [2019]
    Keywords : Raman spectroscopy; artificial neural networks; saprotrophic fungi; cellulose; Physics and Astronomy;

    Abstract : This thesis investigates the use of artificial neural networks for classifying Raman spectra of partially degraded cellulose samples by fungal species. A multilayer perceptron configuration of 4 hidden layers and 128 hidden nodes was able to classify a set of 60 samples with an overall prediction accuracy of 0.55. READ MORE

  3. 7. Principles for tuning heat zone controllers in a belt furnace through modeling and simulation

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Henrik Fryklund; [2018]
    Keywords : Technology and Engineering;

    Abstract : In this thesis the heating area of a belt furnace for annealing metal powder has been modeled. The model was extended with PI-controllers for controlling the energy added to the model. It was simulated with differently tuned controllers to test tuning principles for finding suitable control parameters for the process. READ MORE

  4. 8. Single cylinder research engine multi-spark ignition system

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Andreas Lius; [2018]
    Keywords : ;

    Abstract : I detta projekt presenteras ett arbete där en serieproducerad 5 cylindrig motor med gasdrift modifieras till drift på enbart en cylinder. En konceptstudie genomförs där för och nackdelar vägs mot varandra där sedan ett koncept implementeras. READ MORE

  5. 9. 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

  6. 10. Parametric Study to understand Ethanol Partially Premixed Combustion

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Marcus Lundgren; [2012]
    Keywords : Ethanol premixed combustion; Technology and Engineering;

    Abstract : As global concern increases regarding pollution does the demand to develop more ecient and environmental friendlier propulsion system come in high focus. The main systems for transportation have been dominated by the Otto and Diesel engine for a long time, but both are trade-o in local and global emissions, i.e. NOX, soot, HC and CO versus CO2. READ MORE