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This paper presents a model of a Common Rail injection system for diesel engines. The model is derived by considering the components of the system as control volumes and applying elementary fluid dynamics and mechanics laws. Suitable simplifications are introduced, to make the model adequate for control purposes, trading off between computational effort and accuracy. The model obtained is a fifth order nonlinear one, in state-space representation, and relies on simple, well defined, geometric parameters of the system. The results obtained are compared with data collected on an experimental setup, and with those obtained through the fluid dynamic simulation AMESIM

A Control-Oriented Model of a Common Rail Injection System for Diesel Engines / Lino, P; Maione, B; Rizzo, Alessandro. - (2005). (Intervento presentato al convegno IEEE International Conference on Emerging Technologies and Factory Automation 2005 tenutosi a Catania, Italy) [10.1109/ETFA.2005.1612572].

A Control-Oriented Model of a Common Rail Injection System for Diesel Engines

RIZZO, ALESSANDRO
2005

Abstract

This paper presents a model of a Common Rail injection system for diesel engines. The model is derived by considering the components of the system as control volumes and applying elementary fluid dynamics and mechanics laws. Suitable simplifications are introduced, to make the model adequate for control purposes, trading off between computational effort and accuracy. The model obtained is a fifth order nonlinear one, in state-space representation, and relies on simple, well defined, geometric parameters of the system. The results obtained are compared with data collected on an experimental setup, and with those obtained through the fluid dynamic simulation AMESIM
2005
0-7803-9401-1
4.1 Contributo in Atti di convegno
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2625930
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