An Application of Real-time Engine Model in HILS Simulation and Testing Platform Based on SIMULINK

摘要：

Engine model is one of the most important part in HILS for ECU testing. There are shortages in normal ones, such as big framework and complex structure of software design which result in the immense calculated amount,disadvantage of hardware drive ability and bad real-time as well In this article,the strong simulation function of MATLAB/SIMULINK was used. Engine model was built based on the mean value model, parameters involved was recognized. The comparison between simulation and bench test validation shows that the engine model could simulate at all working condition. The relative error of test result is less than ±3％ in steady operating conditions, and ± 6％ in transient operating conditions. Which meets the demand of the application for HILS.

关键词： Engine Model Mean Value Model Hardware in the loop Matlab/Simulink

作者: Xu Jie Wu Feng Yao Dongwei Zhang Yongguang Guo Qiang

作者单位: Power Machinery & Vehicular Engineering Institute of Zhejiang University Zhejiang University Hangzhou China

会议类型: 国际会议

会议名称: 2010 International Conference on Digital Manufacturing and Automation(2010 数字制造与自动化国际会议 ICDMA 2010)

会议地点: 长沙

会议语种:英文

页码: 176-180

在线出版日期: 2010-12-18（万方平台首次上网日期，不代表论文的发表时间）