汽车工程学报2026，Vol.16Issue(5)：818-830,13.DOI:10.3969/j.issn.2095‒1469.2026.05.09
并联混合动力系统双模式扭振鲁棒性控制方法研究
Dual-Mode Robust Control of Torsional Vibration in Parallel Hybrid Powertrains
摘要
Abstract
To address the driveline torsional vibration issues in parallel hybrid electric vehicles during both pure electric and hybrid driving modes,this study proposes and validates a robust dual-mode torsional vibration control method.The excitation source model and driveline dynamic model are established.In EV mode,a fuzzy-weighted receding horizon Linear Quadratic Tracking(Fuzzy-LQT)control strategy is developed to optimize torque compensation.In HEV mode,a feedforward-feedback composite control architecture is designed,where a nonlinear observer estimates disturbances in real time and an active disturbance rejection control(ADRC)algorithm suppresses the impact of external interferences.The results show that,compared with the uncontrolled state in EV mode,the proposed Fuzzy-LQT controller reduces the maximum amplitude of equivalent speed difference by 56.0%and the maximum jerk amplitude by 54.1%,significantly outperforming the conventional PID and slope control methods.Moreover,compared with the uncontrolled state in HEV mode,the average absolute deviations of the motor output shaft speed and the driveshaft torsional angle are reduced by 77.3%and 72.6%,respectively.Furthermore,under load disturbances and engine torque fluctuations,the proposed dual-mode torsional vibration control algorithm maintains excellent robustness and vibration suppression performance.关键词
并联混合动力/扭转振动/模糊LQT控制/非线性观测器/自抗扰控制Key words
parallel hybrid powertrain/torsional vibration/fuzzy-LQT control/nonlinear observer/active disturbance rejection control分类
交通工程引用本文复制引用
黄成,杜常清,公冶祥玉,邓利军..并联混合动力系统双模式扭振鲁棒性控制方法研究[J].汽车工程学报,2026,16(5):818-830,13.基金项目
广西科技重大专项(桂科AA23062058) （桂科AA23062058）
国家自然科学基金项目(51975434,51775393) （51975434,51775393）
