Model Simulation of Electronic Unit Pump Diesel Engine Oriented to Control

Abstract:

To broaden the application range of hardware in loop simulation for electronic controlled unit, study on model simulation of electronic unit pump diesel engine oriented to control is made, the requirement and selection of simulation model oriented to control in electronic unit pump diesel engine is provided, model of simplified nonlinearity in diesel engine and electronic unit pump system are established in Matlab/Simulink, model verification shows that this model can achieve relative accuracy, by means of calculation time and parameter, different calculation step and method affecting model output is analyzed and compared. Real engine model is applied into hardware-in-loop simulation test, its results show that model can perform real-time ECU hardware-in-loop simulation test accurately.

• Periodical: Advanced Materials Research (Volumes 443-444)
• Pages: 495-500
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.443-444.495
• Online since: January 2012
• Authors: Jun Wang, Shu Han, You Tong Zhang
• Keywords: Diesel Engine, Electronic Control, Electronic Unit Pump, Simulation

References

[1] TAN Wenchun, and TANG Hangbo, LIANG Hang. Simulation study on high pressure common rail diesel engine by hardware in loop, Transactions of SHANGHai Jiao Tong university, vol. 38, no. 10, pp.1648-1655 , October (2004).

[2] LI Chang we, ZHAG Fujun, HUANG Ying et al. Simulation study on diesel engine control by HIL based on dSPACE system, ACTA ARMAMETARII, vol. 25, no. 4, pp.402-406, April (2004).

[3] Qi Kunpeng, and Yang Yushan, et al. Study on modeling of combustion process of diesel engine in hard ware-in-loop simulation system, Chinese Internal Combustion Engine Engineering. vol. 28, no. 6, pp.18-22, December (2007).

[4] Qi Kunpeng, and Yang Yushan, FENG Yanli, et al. Study on modeling of quasi-dimension combustion model of diesel engine in hard ware-in-loop simulation system, Chinese Internal Combustion Engine Engineering. vol. 29, no. 6, pp.10-14, December (2008).

[5] CHANG Jiupeng, and ZHANG Hongguang, et al. Simulation analysis of electronic algorithm in diesel engine by quasi-linearity model, Transactions of internal combustion engine, vol. 18, no. 3, pp.331-334, June (2000).

[6] D.T. Hountalas, A.D. Kouremenos. Development of a fast and simple simulation model for fuel inject system of diesel engine, Advances in engineering software. vol. 28, no. 1, pp.13-28, February (1998).

DOI: 10.1016/s0965-9978(97)00042-2

[7] Tomasz Knefel，Maciej Sobieszcza ski. A comparison of unit injector and pump line nozzle systems, SAE Paper , 970350: 201-207.

DOI: 10.4271/970350

[8] LIU Yongchang, Thermal process simulation in internal combustion engine. Beijing: China Machine Press, (2001).