Estimation of In-Cylinder Pressure for Advanced Combustion Engines - Couverture souple

Al-Durra, Ahmed

 
9783330028838: Estimation of In-Cylinder Pressure for Advanced Combustion Engines
Couverture souple
ISBN 10 : 3330028831 ISBN 13 : 9783330028838
Editeur : LAP LAMBERT Academic Publishing, 2017

Synopsis

Cylinder pressure is one of the most important parameters that characterize the combustion process in an internal combustion engine. Recent developments in engine control technologies suggest the use of cylinder pressure as a feedback signal for closed-loop combustion control. However, the sensors measuring in-cylinder pressure are typically subject to noise and o®set issues, requiring signal processing methods to be applied to obtain a su±ciently accurate pressure trace. The signal conditioning implies a considerable computational burden, which ultimately limits the use of cylinder pressure sensing to laboratory testing, where the signal can be processed online. In order to enable closed-loop combustion control through cylinder pressure feedback, several real-time estimation algorithms are proposed herein to extract the pressure signal from the in-cylinder production grade sensor. The estimators were derived analytically and proofs of stability are provided.

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Présentation de l'éditeur

Cylinder pressure is one of the most important parameters that characterize the combustion process in an internal combustion engine. Recent developments in engine control technologies suggest the use of cylinder pressure as a feedback signal for closed-loop combustion control. However, the sensors measuring in-cylinder pressure are typically subject to noise and o®set issues, requiring signal processing methods to be applied to obtain a su±ciently accurate pressure trace. The signal conditioning implies a considerable computational burden, which ultimately limits the use of cylinder pressure sensing to laboratory testing, where the signal can be processed online. In order to enable closed-loop combustion control through cylinder pressure feedback, several real-time estimation algorithms are proposed herein to extract the pressure signal from the in-cylinder production grade sensor. The estimators were derived analytically and proofs of stability are provided.

Biographie de l'auteur

Ahmed Al-Durra conducted his PhD research at the Center for Automotive Research at Ohio State University (2010). He is an Associate Professor in the Electrical & Computer Engineering Department at Khalifa University of Science & Technology, UAE.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2017
Langue
anglais
ISBN 10 
3330028831
ISBN 13 
9783330028838
Reliure
Broché
Nombre de pages
184
Coordonnées du fabricant
non disponible
Personne responsable
non disponible