Essays about: "Engine emission control"

Showing result 16 - 20 of 37 essays containing the words Engine emission control.

1. 16. Utilizing Look-Ahead Information to Minimize Fuel Consumption and NOx Emissions in Heavy Duty Vehicles

   University essay from Linköpings universitet/Fordonssystem

   Author : Christoffer Florell; [2015]
   Keywords : Aftertreatment system; Dynamic Programming; Heavy Duty; Look-ahead control; Modelling; Optimization;

   Abstract : Producing more fuel efficient vehicles as well as lowering emissions are of high importance among heavy duty vehicle manufactures. One functionality of lowering fuel consumption is to use a so called \emph{look-ahead control strategy}, which uses the GPS and topography data to determine the optimal velocity profile in the future. READ MORE

3. 17. Comprehensive Analysis of Organic Rankine Cycles for Waste heat recovery applications in Gas Turbines and IC Engines

   University essay from KTH/Elkraftteknik

   Author : Alejandro Tristan; [2014]
   Keywords : ;

   Abstract : Executive Summary This investigation aimed to assess the true technical and environmental potential, plus economic feasibility of the ORC technology as bottoming cycles for Gas turbines and IC Engines power applications. The assessment started by creating a modeling tool using the software EES in order to model several bottoming cycle configurations and match them with the mentioned power generation technologies. READ MORE

4. 18. Ammonia Dosing Control Strategy for heavy duty automotive SCR

   University essay from KTH/Fordonsdynamik

   Author : Rakshith Ramachandra; [2014]
   Keywords : ;

   Abstract : Selective Catalytic Reduction (SCR) has proven to be the frontrunner for the removal of nitrogen oxides (NOX) from exhaust gas. EURO VI emission regulations present a challenge from the control point of view, so as to achieve high NOX conversion while keeping the ammonia slip under control. READ MORE

5. 19. Combustion Engine Identification and Control

   University essay from Lunds universitet/Institutionen för reglerteknik

   Author : Daniel Blasco Serrano; [2014]
   Keywords : Technology and Engineering;

   Abstract : The topic of this thesis is system identification and control of two different internal combustion engines, Partially Premixed Combustion (PPC) engine and a more conventional Combustion Ignited (CI) diesel engine. The control of both engines is aimed to emission reduction and to increase the efficiency. READ MORE

6. 20. A Decentralized Service Based Architecture for Fault Tolerant Control

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

   Author : Rui Li; [2012]
   Keywords : FTCS; Decentralized action handler; Reconfiguration; Service; Bayesian;

   Abstract : Fault Tolerant Control Systems (FTCSs) are control systems including fault tolerant control. These systems are famous for enabling reliability, maintainability and survival ability in safe vehicle design. READ MORE