分布式驱动微型电动汽车驱动集成控制

doi:10.3969/j.issn.1000-1565.2019.03.014

河北大学学报(自然科学版) ›› 2019, Vol. 39 ›› Issue (3): 316-322.DOI: 10.3969/j.issn.1000-1565.2019.03.014

分布式驱动微型电动汽车驱动集成控制

李志远¹,孙振铎¹,李浩东¹,侯顺艳²

收稿日期:2018-06-25 出版日期:2019-05-25 发布日期:2019-05-25
通讯作者: 侯顺艳(1975—),女,河北唐山人,河北大学副教授,主要从事自动控制方向研究. E-mail: 65312176@qq.com
作者简介:李志远(1975—),男,河北保定人,河北大学副教授,主要从事汽车主动安全系统和电动汽车驱动技术研究. E-mail: lzyhsy@126.com
基金资助:
河北省科技计划项目(13212206);河北省自然科学基金资助项目(E2018201265)

Integrated drive control for distributed drive mini electric vehicles

LI Zhiyuan¹,SUN Zhenduo¹, LI Haodong¹,HOU Shunyan²

1. College of Quality and Technical Supervision, Hebei University, Baoding 071002, China; 2. College of Electronic and Informational Engineering, Hebei University, Baoding 071002, China

Received:2018-06-25 Online:2019-05-25 Published:2019-05-25

摘要/Abstract

摘要： 为了提高分布式驱动微型电动汽车的动力性和操纵稳定性,设计了集成电子差速、驱动防滑和横摆力矩修正等功能的微型电动汽车驱动控制策略.基于改进阿克曼汽车转弯模型设计了电子差速控制算法,基于汽车转弯驱动轮滑转率修正算法和模糊PID(proportion integration differentiation)控制方法设计了汽车驱动防滑控制器,并针对汽车转弯时容易发生侧滑失稳,进行了基于PID控制方法的汽车横摆力矩修正.最后基于Simulink和Carsim软件建立了联合仿真模型,进行了以驱动轮转矩为控制量的低附着路面典型工况仿真实验.实验结果表明,采用分布式驱动微型电动汽车驱动集成控制算法能够有效地提高汽车的动力性和操纵稳定性.

关键词: 微型电动汽车, 分布式驱动, 驱动集成控制, 联合仿真

Abstract: In order to improve power performance and handling stability of distributed drive mini electric vehicles, a drive control strategy was designed with integrated functions of electronic differential control, acceleration slip regulation(ASR)and yaw moment correction. An electronic differential control algorithm was designed based on the improved ackermann vehicle turning model. An ASR controller was designed with fuzzy-PID method and driving wheel slip rate correction algorithm during the vehicle turning. Meanwhile, the yaw moment correction was done with PID method in order to prevent instability with vehicle slide occurring when turning. Finally, a co-simulation model is built based on Simulink and Carsim software, and a simulation test on low adhesion road surface was carried out with torque of driving wheel as control variable. The simulation results show that the integrated drive control algorithm can effectively improve the vehicle’s power performance and handling ability.

Key words: mini electric vehicle, distributed drive, integrated drive control, co-simulation

中图分类号:

U469.72
TP27

李志远,孙振铎,李浩东,侯顺艳. 分布式驱动微型电动汽车驱动集成控制[J]. 河北大学学报(自然科学版), 2019, 39(3): 316-322.

LI Zhiyuan,SUN Zhenduo, LI Haodong,HOU Shunyan. Integrated drive control for distributed drive mini electric vehicles[J]. Journal of Hebei University (Natural Science Edition), 2019, 39(3): 316-322.

分布式驱动微型电动汽车驱动集成控制

Integrated drive control for distributed drive mini electric vehicles

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 1

编辑推荐

Metrics

本文评价