Object Oriented Modeling of a Gasoline Direct Injection System
نویسندگان
چکیده
The topic of this paper is the object oriented modeling of a Common Rail Direct Injection System of a gasoline engine. The injection system of a gasoline engine is described; the main functional elements are detailed and an object oriented implementation using the Modelica language is proposed. The availability of a fast and easily reconfigurable simulator allows to study how different parts of the system interact and notably speeds up the design of the final system. The use of the Modelica language allows to seamlessly put together mechanics, fluid dynamics, and control algorithms. The design problem can be therefore approached as a whole, in a genuine and modern codesign approach.
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