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Communication Dans Un Congrès Année : 2012

A High Gain Observer for Enclosed Mass Estimation in a Spark Ignited Engine

Résumé

A high gain non linear observer is implemented to estimate the enclosed mass in the combustion chamber of a spark ignited engine. The observer uses the cylinder pressure measurement during the compression and combustion strokes to estimate the enclosed mass. An engine model is proposed and used as a virtual engine to build the observer. The model is validated by comparison with real measurements, obtained from experimental tests. The results of the observer are compared with the virtual engine model.

Domaines

Automatique
Fichier non déposé

Dates et versions

hal-00680465 , version 1 (19-03-2012)

Identifiants

  • HAL Id : hal-00680465 , version 1

Citer

Maria Adelina Rivas Caicedo, Emmanuel Witrant, Olivier Sename, Pascal Higelin. A High Gain Observer for Enclosed Mass Estimation in a Spark Ignited Engine. ACC 2012 - American Control Conference, Jun 2012, Montreal, Canada. pp.ThA14.5. ⟨hal-00680465⟩
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