东北大学学报(自然科学版) ›› 2025, Vol. 46 ›› Issue (12): 66-77.DOI: 10.12068/j.issn.1005-3026.2025.20249031

• 机械工程 • 上一篇    下一篇

恶劣工况下人机共驾效果影响机理分析及应用

王宪彬, 包文龙, 李麟, 张英哲   

  1. 东北林业大学 土木与交通学院,黑龙江 哈尔滨 150040
  • 收稿日期:2024-06-18 出版日期:2025-12-15 发布日期:2026-02-09
  • 通讯作者: 王宪彬
  • 基金资助:
    黑龙江省重点研发计划项目(JD22A014);国家自然科学基金资助项目(52175497)

Mechanism Analysis and Application of Human-Machine Co-driving Effect Under Severe Driving Conditions

Xian-bin WANG, Wen-long BAO, Lin LI, Ying-zhe ZHANG   

  1. College of Civil Engineering and Transportation,Northeast Forestry University,Harbin 150040,China.
  • Received:2024-06-18 Online:2025-12-15 Published:2026-02-09
  • Contact: Xian-bin WANG

摘要:

针对恶劣工况下人机共驾过程中存在的共驾效果即汽车路径跟踪精度与侧向稳定性影响机理探究不系统、不充分的问题,在双驾双控串联式人机共驾框架的基础上,建立了包含驾驶员状态的人机共驾模型,并且设计了基于模型预测控制(MPC)的人机共驾方法;深入研究了驾驶员预瞄时间、车速、路面附着系数、驾驶员状态参数和控制器参数对人机共驾汽车路径跟踪精度与侧向稳定性的影响.结果表明:恶劣工况下人机共驾汽车路径跟踪精度与侧向稳定性是相互耦合制约的,人机共驾汽车抵抗影响共驾效果因素的扰动能力越强,所设计的人机共驾车辆控制器性能越好.

关键词: 人机共驾, 路径跟踪精度, 侧向稳定性, 机理分析, 模型预测控制

Abstract:

The mechanism for the co-driving effect (i.e., the accuracy of vehicle path tracking and lateral stability) during human-machine co-driving under severe driving conditions is not systematic and insufficient. To address this issue, a human-machine co-driving model was established that incorporated driver state based on the dual-driving dual-control tandem human-machine co-driving framework. Moreover, a method for human-machine co-driving based on model prediction control (MPC) was designed. An in-depth study was conducted on the influence of the driver’s preview time, vehicle speed, road adhesion coefficient, driver state parameters, and controller parameters on the path tracking accuracy and lateral stability of human-machine co-driving vehicles. The results show that the vehicle path tracking accuracy and lateral stability control of human-machine co-driving vehicles under severe working conditions are mutually constrained, and a stronger ability of human-machine co-driving vehicles to resist the perturbation of factors affecting the co-driving effect means a better performance of the designed human-machine co-driving vehicle controller.

Key words: human-machine co-driving, path tracking accuracy, lateral stability, mechanism analysis, model prediction control(MPC)

中图分类号: