Data Communication Model and Its Application in Object-Oriented Areoengine Simulation System

A new concept “port dictionaries” is proposed,based on the analysis of the areoengine simulation theory and common used data shared models in aeroengine simulation programs.Several data communication models are analyzed and their advantages and disadvantages are compared.The results indicate that the areoengine simulation system built on the two port/connector model with the induction of port dictionaries is superior in logical clarity,enhances reliability and extensibility.