Characteristic Analysis of Steering Wheel Desired Torque Based on Comprehensive Road Feel

Xie Hou-xun; Gao Xiang; Xia Chang-gao

Volume 31 Issue 7

Jul. 2012

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Article Navigation > Mechanical Science and Technology for Aerospace Engineering > 2012 > 31(7): 1104-1109

Xie Hou-xun, Gao Xiang, Xia Chang-gao. Characteristic Analysis of Steering Wheel Desired Torque Based on Comprehensive Road Feel[J]. Mechanical Science and Technology for Aerospace Engineering, 2012, 31(7): 1104-1109.

Citation:

Xie Hou-xun, Gao Xiang, Xia Chang-gao. Characteristic Analysis of Steering Wheel Desired Torque Based on Comprehensive Road Feel[J]. Mechanical Science and Technology for Aerospace Engineering, 2012, 31(7): 1104-1109.

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Characteristic Analysis of Steering Wheel Desired Torque Based on Comprehensive Road Feel

1.
School of Automotive and Traffic Engineering, Jiangsu University, Zhenjiang 212013;
2.
Suzhou Polytechnic Institute of Agriculture, Suzhou 215008

Received Date: 2011-04-11
Publish Date: 2015-06-10

Abstract

Abstract

On the basis road feel concept and human psychological feeling characteristics in vehicle handling, a comprehensive road feel concept, which takes steering wheel torque and angle into account, is proposed. According to Weber-Fischna's law and the corresponding relationship between road feel and vehicle response, a method to cal-culate the desired steering wheel torque is presented in this paper. The desired steering wheel torque in various driving conditions is calculated and the results are compared with the experiment ones of literatures. To improve the calculation accuracy, a revised method to compute the intensity of vehicle response is discussed. The comparisons of results demonstrate the feasibility of the proposed method.
- steering road feel,
- desired steering wheel torque,
- power steering system

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References(19)

References

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