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Authors: Madan Kumar and Tielong Shen

Affiliation: Sophia University, Japan

Keyword(s): Modeling, Combustion Engines, Discrete-time System.

Related Ontology Subjects/Areas/Topics: Application Domains ; Energy and Power Systems ; Simulation and Modeling

Abstract: In 4-stroke combustion engines, managing the cycle-to-cycle transient characteristics of the mass of the air, the fuel and the burnt gas is an important issue due to the cycle-to-cycle coupling caused by the imbalance of cyclic combustion. This paper presents a discrete-time model that represents the cycle-to-cycle transient behavior of in-cylinder state variables under the assumption of measurability of the total gas mass and the residual gas fraction. It is shown that if the state variables are chosen as total fuel mass, residual unburnt air and the burnt gas mass, then the system is modeled as a time-varying linear system. Validation results is demonstrated which conducted on a full-scaled gasoline engine test bench.

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Paper citation in several formats:
Kumar, M. and Shen, T. (2014). Cycle-to-Cycle Transient Model of 4-stroke Combustion Engines. In Proceedings of the 4th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH; ISBN 978-989-758-038-3; ISSN 2184-2841, SciTePress, pages 745-750. DOI: 10.5220/0005095107450750

@conference{simultech14,
author={Madan Kumar. and Tielong Shen.},
title={Cycle-to-Cycle Transient Model of 4-stroke Combustion Engines},
booktitle={Proceedings of the 4th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH},
year={2014},
pages={745-750},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005095107450750},
isbn={978-989-758-038-3},
issn={2184-2841},
}

TY - CONF

JO - Proceedings of the 4th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH
TI - Cycle-to-Cycle Transient Model of 4-stroke Combustion Engines
SN - 978-989-758-038-3
IS - 2184-2841
AU - Kumar, M.
AU - Shen, T.
PY - 2014
SP - 745
EP - 750
DO - 10.5220/0005095107450750
PB - SciTePress