Title :
Modeling and Simulation of Electronic EGR System Based on ASCET
Author :
Sun, Meng ; Zhu, Qing
Abstract :
In this paper a model-based development method which is based on the OSEK/ASCET [1] [2] automotive embedded software development platform for the control of the mass air flow and the exhaust gas recirculation (EGR) by using the EGR valve and the intake throttle (TVA) was evaluated. Through the analysis of the diesel engine air system and the EGR system, based on a model driven development platform, a complete model of diesel engine EGR system was built. And in the end through the offline simulation and the bench test of the application software in accordance with set calibration parameters, the end result of the study concluded that the model-based development method of automotive software is more stable and efficient than the previous manual developing method.
Keywords :
Analytical models; Atmospheric modeling; Control systems; Diesel engines; Manifolds; Valves; Diesel engine system; EGR valve and Throttle valve; OSEK/ASCET; automatic control; model-based;
Conference_Titel :
Computational and Information Sciences (ICCIS), 2011 International Conference on
Conference_Location :
Chengdu, China
Print_ISBN :
978-1-4577-1540-2
DOI :
10.1109/ICCIS.2011.177
