Development of Real-Time Simulator for a Heavy Duty Diesel Engine

被引:0
|
作者
Noh, Young Chang [1 ]
Park, Kyung Min [1 ]
Oh, Byoung Gul [1 ]
Ko, Min Seok [1 ]
Kim, Nag In [2 ]
机构
[1] Doosan Infracore, Adv Engine Syst Dev Team, Seoul, South Korea
[2] Doosan Infracore, Dept Adv Technol Dev, Seoul, South Korea
关键词
Construction Equipment; Diesel Engine; Hardware in the Loop Simulation (HiL); Engine Management System; Mean Value Engine Model;
D O I
10.3795/KSME-A.2015.39.2.203
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
Recently, the portion of electronic control in an engine system has been increasing with the aim of meeting the requirements of emissions and fuel efficiency of the engine system in the construction machinery industry. Correspondingly, the complexity of the engine management system (EMS) has increased. This study developed an engine HiLS system for reducing the cost and time required for function development for the EMS. The engine model for HiLS is composed of air, fuel, torque, and dynamometer models. Further, the mean value method is applied to the developed HiLS engine model. This model is validated by its application to a heavy-duty diesel engine equipped with an exhaust gas recirculation system and a turbocharger. Test results demonstrate that the model has accuracy greater than 90 and also verify the feasibility of the virtual calibration process.
引用
收藏
页码:203 / 209
页数:7
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