Simulation Analysis for the Drive Torque Impact on Vehicle Handling Stability
[1]XIA Changgao,XU Yingcong.Simulation Analysis for the Drive Torque Impact on Vehicle Handling Stability[J].Journal of Zhengzhou University (Engineering Science),2015,36(06):80-.[doi:10.3969/ j. issn.1671 -6833.2015.06.016]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
36卷
Number of periods:
2015 06
Page number:
80-
Column:
Public date:
2015-12-25
- Title:
- Simulation Analysis for the Drive Torque Impact on Vehicle Handling Stability
- Keywords:
- vehicle; handling stability; drive torque; driving and steering; simulation.
- CLC:
- U461.6
- DOI:
- 10.3969/ j. issn.1671 -6833.2015.06.016
- Abstract:
- To analyze the influence of the drive torque on vehicle handling stability in the situation of drivingand steering,a non-iner 5 degree of freedom full vehicle model is established,including the longitudinal mo-tion,the lateral motion,the yaw motion and the rotations of the front and rear wheels.The weight of the tirelongitudinal force in the lateral,the influence of the longitudinal tire force on the corning stiffness and the vari-able longitudinal speeds are the three aspects impact vehicle handling stability by theoretical derivation andsimulation. By simulating the front drive vehicle,the result shows that,the steering performance is gettingworse with the drive torque increasing; even worse,the steering ability will be lost when the drive wheels areshipped.
- References:
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