A Systematic Model for Dynamics and Control of Dual Clutch Transmissions

被引：53

作者：

Liu, Yonggang ^{[1
]}

Qin, Datong ^{[1
]}

Jiang, Hong ^{[2
]}

Zhang, Yi ^{[3
]}

机构：

[1] Chongqing Univ, State Key Lab Mech Transmiss, Chongqing 400044, Peoples R China

[2] Ford Motor Co, Transmiss & Driveline Res & Adv Engn, Dearborn, MI 48128 USA

[3] Univ Michigan, Dept Mech Engn, Dearborn, MI 48128 USA

来源：

JOURNAL OF MECHANICAL DESIGN | 2009年 / 131卷 / 06期

关键词：

automobile industry; clutches; power transmission (mechanical); torque control; vehicle dynamics;

D O I：

10.1115/1.3125883

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper focuses on the dynamic modeling and analysis of dry dual clutch transmissions (DCTs) during vehicle launch and shifts. The system model incorporates the clutch torque control strategies for DCT vehicle launch and shifts. This model is capable of quantitatively analyzing and predicting dual clutch transmission dynamic characteristics and performance metrics, such as launch response and shift patterns, thus providing an analytical tool for DCT torque control and calibration. The model is applied for a test vehicle equipped with a dry dual clutch transmission. The simulation data on vehicle launch and shift dynamic characteristics are highly agreeable to the data obtained on the test vehicle.

引用

页数：7

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