Effect of differential brake on braking stability of automobile

WU Xiao-dong; LI Bing; ZHAO Xue-zeng

Volume 8 Issue 1

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WU Xiao-dong, LI Bing, ZHAO Xue-zeng. Effect of differential brake on braking stability of automobile[J]. Journal of Traffic and Transportation Engineering, 2008, 8(1): 23-26.

Citation:

WU Xiao-dong, LI Bing, ZHAO Xue-zeng. Effect of differential brake on braking stability of automobile[J]. Journal of Traffic and Transportation Engineering, 2008, 8(1): 23-26.

WU Xiao-dong, LI Bing, ZHAO Xue-zeng. Effect of differential brake on braking stability of automobile[J]. Journal of Traffic and Transportation Engineering, 2008, 8(1): 23-26.

Citation:

WU Xiao-dong, LI Bing, ZHAO Xue-zeng. Effect of differential brake on braking stability of automobile[J]. Journal of Traffic and Transportation Engineering, 2008, 8(1): 23-26.

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Effect of differential brake on braking stability of automobile

1.
School of Mechanical and Electrical Engineering, Harbin Institute of Technology, Harbin 150001, Heilongjiang, China
2.
School of Transportation, Northeast Forestry University, Harbin 150040, Heilongjiang, China

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Author Bio:
Wu Xiao-dong(1968-), male, associate professor, doctoral student, +86-451-86414759, greatwu@163.com

Zhao Xue-zeng(1961-), male, PhD, professor, +86-451-86414759, zhaoxz@hope.hit.edu.cn
Received Date: 2007-07-27
Publish Date: 2008-02-25

Abstract

Abstract

To improve the braking safety of automobile, the mechanics characteristic of differential brake was analyzed, automotive subsystems models were built by applying ADAMS/Car, automotive mechanics simulation model was built by setting some main subsystems, beeline braking stability and turning braking stability were simulated, and the effect of differential brake on the stabilities was studied. Simulation result shows that differential brake can reduce the side-slip angle of mass center for automobile, and improve its braking stability when turning braking, but the effect of automotive mass on its braking stability is great, so the distribution mode of braking force and the effect of mass change should be considered while applying differential brake.
- automobile engineering,
- differential brake,
- braking stability,
- simulation analysis

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References(10)

References

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