Drive Shaft Torque Estimation for Electric Vehicles

被引：0

作者：

Wu, Yuhui ^{[1
,2
]}

Gong, Xun ^{[2
]}

Hu, Yunfeng ^{[2
]}

Chen, Hong ^{[1
,2
]}

Zhao, Yongqiang ^{[3
]}

机构：

[1] State Key Lab Automot Simulat & Control, Changchun, Jilin, Peoples R China

[2] Jilin Univ, Dept Control Sci & Engn, Changchun, Jilin, Peoples R China

[3] China FAW Corp Ltd R&D Ctr, Tianjin, Peoples R China

来源：

2014 11TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION (WCICA) | 2014年

关键词：

drive shaft torque estimation; feedback linearization; electric vehicle; OBSERVER;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The drive shaft torque information is important for the vehicle longitudinal speed control and regenerative braking control. In this paper a drive shaft torque estimator based on feedback linearization theory is proposed as torque signal is seldom measured but estimated in the production vehicle. A longitude vehicle dynamics model is established in MATLAB/Simulink environment and a model-based estimator is designed to deal with the parameters drift problem and effectiveness of the observer is tested through simulation experiments under urban road driving cycle conditions.

引用

页码：4736 / 4741

页数：6

共 9 条

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