Matching Research on Commercial Vehicle Driveline Based on Cruise

Abstract:

Take a commercial vehicle driven by rear-wheel as an example, the vehicle model is established using parameters of engine and vehicle based software CRUISE, and the method is introduced for calculating vehicle resistance based on data of the coasting test. The advantage and disadvantage of driveline were obtained among arbitrary combinations of driveline system with the existing three kinds of transmission and four kinds of retarder through the simulation and linear weighted combination method for dynamic dynamics property and fuel economy to convert to single target function. The results show that A2 / B1 is the best driveline solution which dose not only have good dynamic performance, but also good fuel economic. The selection basis is provided for power transmission system component through simulation for vehicle.

• Periodical: Applied Mechanics and Materials (Volumes 229-231)
• Pages: 630-633
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.229-231.630
• Online since: November 2012
• Authors: Zheng Peng Xia, Ping Liao, Hong Jun Ni, Yin Nan Yuan
• Keywords: Coasting Test, Driveline, Optimization Matching, Simulation

References

[1] Z. S Yu. Automobile Theory [M]. Bei Jing: China Machine press, (2009).

[2] W. X Liu. Automobile Design[M]. Bei Jing: China Machine press, (2011).

[3] W. D Luo and W. B Qiu. Computer Simulation for Tractive Performance and Fuel Economy of Automobiles and Optimal Design of Transmission Parsmeters [J]. Modern Machinery, 2008, (2): 32- 34.

[4] Z. J Liu, H. F Zhao, etc. Simulation and Analysis of Vehicle Powertrain Based on CRUISE [J]. Journal of Chongqing University , 2005, 28, (11): 8~11.

[5] L Zhao and Y. S Zhou, etc. Simulation and Study of DCT Vehicle Powertrain Match based on CRUISE [J]. Automobile Techonology, 2011, (1): 10-14.