Proceedings of the 2017 2nd International Conference on Control, Automation and Artificial Intelligence (CAAI 2017)

MPC Controller Design For Low Frequency Vehicle Longitudinal Vibration Suppression

Authors
Ting Zhang, Ying Huang, Peilin Dai, Donghao Hao
Corresponding Author
Ting Zhang
Available Online June 2017.
DOI
https://doi.org/10.2991/caai-17.2017.25How to use a DOI?
Keywords
low frequency longitudinal vibration; model predictive control; variable weights
Abstract
The low frequency longitudinal vibration is one of the key factors that affect the drivability. Therefore, the analysis and control of the low frequency longitudinal vibration of the vehicle has always been a key issue in the vehicle Vibration and Harshness (NVH). In this paper, a new active control strategy for motor torque compensation is proposed to apply to the driveline's counterforce so as to realize the active suppression of low frequency vehicle longitudinal vibration. In the MPC controller, reasonable parameter selection can improve not only the system's closed-loop performance, but also its stability and robustness. Based on the design of vehicle low frequency longitudinal vibration controller, we choose and design some important control parameters (e.g., prediction time domain, control time domain and weighting factor) to assure the MPC controller achieve the best performance. Besides, we also study the impact of different control parameters by its results, finding out the general impact of the law. The simulation results show that the variable weights MPC controller can achieve better performance by selecting MPC controller parameters reasonably.
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Proceedings
2017 2nd International Conference on Control, Automation and Artificial Intelligence (CAAI 2017)
Part of series
Advances in Intelligent Systems Research
Publication Date
June 2017
ISBN
978-94-6252-360-9
ISSN
1951-6851
DOI
https://doi.org/10.2991/caai-17.2017.25How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Ting Zhang
AU  - Ying Huang
AU  - Peilin Dai
AU  - Donghao Hao
PY  - 2017/06
DA  - 2017/06
TI  - MPC Controller Design For Low Frequency Vehicle Longitudinal Vibration Suppression
BT  - 2017 2nd International Conference on Control, Automation and Artificial Intelligence (CAAI 2017)
PB  - Atlantis Press
SP  - 123
EP  - 129
SN  - 1951-6851
UR  - https://doi.org/10.2991/caai-17.2017.25
DO  - https://doi.org/10.2991/caai-17.2017.25
ID  - Zhang2017/06
ER  -