Title
Cycle-to-cycle transient model of 4-stroke combustion engines
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.
Year
Venue
Field
2014
SIMULTECH
Internal combustion engine,Combustion,Automotive engineering,Residual,Test bench,Simulation,Computer science,Petrol engine,Mechanics,State variable,Homogeneous charge compression ignition,Four-stroke engine
DocType
Citations 
PageRank 
Conference
0
0.34
References 
Authors
0
2
Name
Order
Citations
PageRank
madan kumar100.68
Tielong Shen224340.52