[1]李志鹏,那少聃,常子凡.自抗扰控制的车辆电动助力转向系统回正控制[J].哈尔滨工程大学学报,2020,41(7):1066-1072.[doi:10.11990/jheu.201905057]
 LI Zhipeng,NA Shaodan,CHANG Zifan.Research on the return-to-center control of a vehicle’s electric power steering system based on active disturbance rejection control[J].hebgcdxxb,2020,41(7):1066-1072.[doi:10.11990/jheu.201905057]
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自抗扰控制的车辆电动助力转向系统回正控制(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
41
期数:
2020年7期
页码:
1066-1072
栏目:
出版日期:
2020-07-05

文章信息/Info

Title:
Research on the return-to-center control of a vehicle’s electric power steering system based on active disturbance rejection control
作者:
李志鹏1 那少聃1 常子凡2
1. 东北林业大学 交通学院, 黑龙江 哈尔滨 150040;
2. 哈尔滨力盛达机电科技有限公司, 黑龙江 哈尔滨 150000
Author(s):
LI Zhipeng1 NA Shaodan1 CHANG Zifan2
1. School of Traffic and Transportation, Northeast Forestry University, Harbin 150040, China;
2. Harbin Lishengda Electromechanical Technology Co., Ltd., Harbin 150000, China
关键词:
电动助力转向回正控制直流电机转速估计自抗扰控制扩张状态观测器跟踪微分器仿真分析
分类号:
U463.4
DOI:
10.11990/jheu.201905057
文献标志码:
A
摘要:
针对车辆回正过程中,方向盘回正转速受系统变化以及外界干扰而不稳定的情况,本文提出自抗扰控制的回正电流控制方法。建立电动助力转向系统动力学方程,对回正力矩和方向盘力矩等进行分析。构建基于方向盘转速和阻力矩的回正电流控制策略。设计电机转速模型的线性扩张状态观测器,对由管柱阻尼和电机参数等变化引起的低频扰动进行实时观测和补偿。利用跟踪微分器跟踪目标电流,改善电机电流跟随特性。通过台架以及实车试验表明:该方法可以准确区分转向和回正状态并施加回正电流,在不影响转向助力的情况下,确保方向盘回正转速平顺且有较小的回正残余角。

参考文献/References:

[1] KIM J H, SONG J B. Control logic for an electric power steering system using assist motor[J]. Mechatronics, 2002, 12(3):447-459.
[2] DANG Jianmin, CHEN Hui, GAO Bolin, et al. Optimal design of on-center steering force characteristic based on correlations between subjective and objective evaluations[J]. SAE international journal of passenger cars-mechanical systems, 2014, 7(3):992-1001.
[3] JO N H, JEON C, SHIM H. Noise reduction disturbance observer for disturbance attenuation and noise suppression[J]. IEEE transactions on industrial electronics, 2017, 64(2):1381-1391.
[4] YANG Tao. A new control framework of electric power steering system based on admittance control[J]. IEEE transactions on control systems technology, 2015, 23(2):762-769.
[5] 陈久闪, 赵林峰, 祖春胜. 基于模糊非线性状态误差反馈策略的EPS回正控制[J]. 合肥工业大学学报(自然科学版), 2017, 40(5):595-600.CHEN Jiushan, ZHAO Linfeng, ZU Chunsheng. EPS return control based on fuzzy NLSEF control method[J]. Journal of Hefei University of Technology (natural science), 2017, 40(5):595-600.
[6] MAROUF A, DJEMAI M, SENTOUH C, et al. A new control strategy of an electric-power-assisted steering system[J]. IEEE transactions on vehicular technology, 2012, 61(8):3574-3589.
[7] FANKEM S, WEISKIRCHER T, MüLLER S, Model-based rack force estimation for electric power steering[J]. IFAC proceedings volumes, 2014, 47(3):8469-8474.
[8] SAIFIA D, CHADLI M, KARIMI H R, et al. Fuzzy control for Electric Power Steering system with assist motor current input constraints[J]. Journal of the franklin institute, 2015, 352(2):562-576.
[9] CHABAAN R C, WANG Leyi. Control of electrical power assist systems:H design, torque estimation and structural stability[J]. JSAE review, 2001, 22(4):435-444.
[10] HAN Jingqing. From PID to active disturbance rejection control[J]. IEEE transactions on industrial electronics, 2009, 56(3):900-906.
[11] CHEN Xiang, YANG Tiebao, CHEN Xiaoqun, et al. A generic model-based advanced control of electric power-assisted steering systems[J]. IEEE transactions on control systems technology, 2008, 16(6):1289-1300.
[12] MA Xinlei, GUO Yongfeng, CHEN Lan. Active disturbance rejection control for electric power steering system with assist motor variable mode[J]. Journal of the franklin institute, 2018, 355(3):1139-1155.

备注/Memo

备注/Memo:
收稿日期:2019-05-16。
基金项目:国家自然科学基金项目(51575097);中央高校基本科研业务费专项资金项目(2572016AB72).
作者简介:李志鹏,男,教授,博士生导师;那少聃,男,博士研究生.
通讯作者:那少聃,E-mail:nashaodan@126.com.
更新日期/Last Update: 2020-08-15