Research on Assist Characteristic of Electric Power Steering System Based on Adaptive Neuro-Fuzzy Control

Abstract:

The simulation model based on MATLAB/Simulink was built for the controller of electric power steering system; assist characteristic is a key part of control. The ideal assist characteristic can satisfy the requirement of steering handiness and road feel. Adaptive neuro-fuzzy control was adopted to build assist characteristic simulation controller of electric power steering system. Then the simulation test was carried out. The simulation results verify the validity of the simulation controller, which creates the research basis for preliminary ascertainment of assist characteristic and further research of control strategies.

• Periodical: Applied Mechanics and Materials (Volumes 347-350)
• Pages: 357-361
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.347-350.357
• Online since: August 2013
• Authors: Jiong Gang Han, Rong Wei Shen, Xiao Hong Tai, Ze Gang He
• Keywords: Adaptive Neuro-Fuzzy Control, Assist Characteristic, Electric Power Steering, Research, Simulation

References

[1] Zhan Xin, Shi Guobiao. Application of Ve-DYNA Software in Simulation and Analysis of Characteristics of Electric Steering System[J]. Automobile Technology, 2005 (10): 32-35 (in Chinese).

[2] QIN Xu-ping, TAN Guo-jun. Development and Prospect of Fuzzy Control Theory[J]. Control Engineering of China, 2005 (S2): 141–143.

[3] Shi Xinmin. Fuzzy Control and MATLAB Simulation[M]. Beijing: TsingHua University Press. (2008).

[4] Shen Rongwei, Tai Xiaohong, Zhao Jianfeng, Shi Guobiao. Development and test of electric power steering system of pure electric bus[J]. Journal of Jilin University(Engineering and Technology Edition), 2010, 40(2): 311–315.

[5] Rongwei Shen, Yi Lin, Guobiao Shi. Analysis and Study on the Steering Wheel's Vibration of Electric Power Steering System[C]. Proceedings of ICMEM2005 International Conference on Mechanical Engineering and Mechanics, Nanjing, China, 2005: 353-357.

[6] Zhan Xuefeng, Ji Xuewu. Suppression Technique for Torque Ripple of Brushless DC Motor Caused by PWM Mode Switching[J]. Automotive Engineering, 2010, 32(9): 789-792.

[7] SHEN Rongwei, TAI Xiaohong. Research on Match Design Theory on Electric Power Steering System of Pure Electric Bus[J]. Tractor & Farm Transporter, 2009, 36(8): 63-65.

[8] Lin Yi, Shi Guobiao. Study on Control Strategy of Electric Power Steering[J]. Automobile Technology, 2003 (3): 8-10.

[9] Yang Shuibu. Modeling and control research for electric power steering system[D]. Harbin Institute of Technology, Changchun, China, 2009(in Chinese).