Modeling of Force Feedback and Research on Control Strategy of Returnability of Steering Wheel
- https://doi.org/10.2991/iccmcee-15.2015.93How to use a DOI?
- steering wheel; force feedback; control strategy;
A force feedback model of steering wheel was established based on mechanical analysis of the vehicle steering system. Taking driver’s preference for steering torque into consideration, a correction coefficient was introduced to this model, and a method for determining the coefficient was also put forward. To study on the steering wheel return control strategy, the relationship between torque and speed as well as voltage of the torque motor was analyzed by interpolation fitting. In addition, the simulated control model in Matlab/Simulink was set up. As for the oscillation problem, in order to improve the steering wheel returnability, Improvement of control strategy of torque motor was proposed. The model was further optimized through the research of the influence of different elastic coefficient and damping coefficient on steering wheel returnability. Finally, the real experiment proved the feasibility of the model and control strategy.
- © 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/).
Cite this article
TY - CONF AU - Zhe Wang AU - Qian Ye AU - Na Hu AU - MangMang Hang PY - 2015/11 DA - 2015/11 TI - Modeling of Force Feedback and Research on Control Strategy of Returnability of Steering Wheel BT - Proceedings of the 2015 4th International Conference on Computer, Mechatronics, Control and Electronic Engineering PB - Atlantis Press SP - 501 EP - 506 SN - 2352-5401 UR - https://doi.org/10.2991/iccmcee-15.2015.93 DO - https://doi.org/10.2991/iccmcee-15.2015.93 ID - Wang2015/11 ER -