机械科学与技术2025，Vol.44Issue(4)：702-709,8.DOI:10.13433/j.cnki.1003-8728.20230217
侧风影响下客车操纵稳定性控制方法及策略
Control Method and Strategy of Passenger Car Handling Stability Considering Crosswind Influence
摘要
Abstract
In this paper,a multi-degree-of-freedom dynamic model for passenger cars based on Model Predictive Control(MPC)was constructed to solve the problem of co-control for sideslip and roll stability of passenger cars under the influence of lateral wind.The displacement deviation and lateral load transfer rate were designed as objective functions.A rear-wheel active steering control decision-making method based on MPC is proposed.The Trucksim-Simulink co-simulation platform is used to verify the control method and strategy,the results show that the proposed method can effectively improve vehicle stability in crosswind conditions.关键词
四轮转向/模型预测控制/主动后轮转向/侧风稳定性/横向载荷转移率Key words
four-wheel steering/model predictive control/active rear-wheel steering/crosswind stability/lateral transfer ratio分类
矿业与冶金引用本文复制引用
肖罡,屠奇明,李佳文,廖琴,黄晋,杨钦文..侧风影响下客车操纵稳定性控制方法及策略[J].机械科学与技术,2025,44(4):702-709,8.基金项目
国家自然科学基金项目(52075159,U20A20285)、江西省自然科学基金项目(20224ACB218002)及江西省重点研发计划(20243BBG71033) （52075159,U20A20285）
