Longitudinal Dynamic Modeling of the Snowmobile Considering Fuel Economy

被引：0

作者：

Du, Xuesong ^{[1
]}

Liu, Huaiju ^{[2
]}

Zhu, Caichao ^{[1
]}

Ding, Huafeng ^{[1
]}

机构：

[1] Chongqing Univ, State Key Lab Mech Transmiss, Chongqing 630044, Peoples R China

[2] Univ Warwick, Sch Engn, Coventry CV4 7AL, W Midlands, England

来源：

ADVANCES IN POWER TRANSMISSION SCIENCE AND TECHNOLOGY | 2011年 / 86卷

关键词：

Fuel economy; CVT; Simulink; Longitudinal dynamic; RATIO CONTROL; CVT; EFFICIENCY;

D O I：

10.4028/www.scientific.net/AMM.86.333

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Regulating line with the optimum fuel economy performance is investigated based on the universal characteristic map of the engine equipped on the snowmobile. The engine is supposed to run in a range near the optimum fuel economy performance regulating line with CVT speed regulating control. The dynamic model of the snowmobile is proposed, and simulation with Simulink is investigated. Though acceptable, deviation occurs when compared with experimental results, reliability is validated for the model. With further amendments of the model, such as a further consideration of the slip state of the CVT when launching the snowmobile, the model can be applied to the practical engineering as an effective design tool.

引用

页码：333 / +

页数：2

共 5 条

[1] Design considerations for improving transmission efficiency of the rubber V-belt CVT [J].

Chen, TF ;

Sung, CK .

INTERNATIONAL JOURNAL OF VEHICLE DESIGN, 2000, 24 (04) :320-333

[2]

Huang XD, 2005, INT J VEHICLE DES, V38, P96, DOI 10.1504/IJVD.2005.006607

[3] Improvement in fuel economy for a parallel hybrid electric vehicle by continuously variable transmission ratio control [J].

Lee, H ;

Kim, H .

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING, 2005, 219 (D1) :43-51

[4] CVT ratio control with consideration of CVT system loss [J].

Ryu, W. ;

Kim, H. .

INTERNATIONAL JOURNAL OF AUTOMOTIVE TECHNOLOGY, 2008, 9 (04) :459-465

[5] Experimental investigation on the efficiency of the pulley-drive CVT [J].

Zhu, C. ;

Liu, H. ;

Tian, J. ;

Xiao, Q. ;

Du, X. .

INTERNATIONAL JOURNAL OF AUTOMOTIVE TECHNOLOGY, 2010, 11 (02) :257-261

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