Study On High Speed Driving Stability Of Tractor-Semitrailer

DOI

10.2991/icadme-15.2015.311How to use a DOI?

Keywords

Tractor-Semitrailer; The High-speed Shimmy; Sliding Mode Variable Structure; Combined Simulation

Abstract

Because of its own characteristics and the complexities of driving conditions, Tractor-Semitrailer easily produce shimmy when driving at the high speed. In order to effectively control the high-speed shimmy of Tractor-Semitrailer, differential braking control strategy based on sliding mode variable structure control theory is proposed, and the Corresponding controller is designed. Then, the Simulink controller model and the TruckSim Tractor-Semitrailer vehicle dynamic model are respectively set up, then carried out co-simulation to compare controlled and uncontrolled Tractor-Semitrailer’ driving state at high speed . The results show that the proposed control strategy can effectively reduce yaw velocity and roll angle produced by shimmy at high speed driving, so as to achieve the purposes that controlling the high-speed shimmy and improving the stability of Tractor-Semitrailer traveling at high speed

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Chaoyi Wei
AU  - Qunzhang Liang
AU  - Zhenhui Chen
AU  - Guosen Xue
PY  - 2015/10
DA  - 2015/10
TI  - Study On High Speed Driving Stability Of Tractor-Semitrailer
BT  - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
PB  - Atlantis Press
SP  - 1681
EP  - 1685
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-15.2015.311
DO  - 10.2991/icadme-15.2015.311
ID  - Wei2015/10
ER  -