Stochastic stability for a model representing the intake manifold pressure of an automotive engine

The paper presents conditions to assure stochastic stability for a nonlinear model. The proposed model is used to represent the input-output dynamics of the angle of aperture of the throttle valve (input) and the manifold absolute pressure (output) in an automotive spark-ignition engine. The automot...

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Bibliographic Details
Published inCogent engineering Vol. 3; no. 1; p. 1236654
Main Authors Vargas, Alessandro N., Acho, Leonardo, Bonifacio, Edison, Arens, Walter, do Val, João B.R.
Format Journal Article Publication
LanguageEnglish
Published Abingdon Cogent 31.12.2016
Taylor & Francis Ltd
Taylor & Francis Group
Subjects
Automotive engines
automotive models
combustion engines
Intake manifolds
Matemàtiques i estadística
Pressure
Sistemes estocàstics
Spark ignition
Stability
Stochastic systems
stochastic systems stability automotive models combustion engines
Throttles
Àrees temàtiques de la UPC
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Summary:The paper presents conditions to assure stochastic stability for a nonlinear model. The proposed model is used to represent the input-output dynamics of the angle of aperture of the throttle valve (input) and the manifold absolute pressure (output) in an automotive spark-ignition engine. The automotive model is second moment stable, as stated by the theoretical result-data collected from real-time experiments supports this finding.
ISSN:2331-1916
2331-1916
DOI:10.1080/23311916.2016.1236654