交通节能与环保2026，Vol.22Issue(1)：39-43,91,6.DOI:10.3969/j.issn.1673-6478.2026.01.008
电气化公路受电弓横向主动控制
Active Lateral Control of an Electrified-Highway Pantograph
摘要
Abstract
During operation of electrified highway heavy-duty trucks,pantograph lateral alignment was prone to off-line events under road disturbances and lane changes.A pantograph lateral alignment error model was established,an out-of-bounds decision method and an out-of-bounds indicator sequence were proposed.Under typical operating conditions,three strategies were compared by simulation,including no control,error-feedback Proportional-Integral-Derivative control,and a feedforward-feedback composite control based on Feedforward-Feedback Proportional-Integral-Derivative.In the sinusoidal disturbance case,PID and FF-PID reduced the root-mean-square error by 52.74%and 57.8%relative to no control,respectively.In the saturated lane-change case,PID and FF-PID reduced the RMS error by 41.1%and reduced the total out-of-bounds duration by 10.2%;due to the actuator stroke constraint,out-of-bounds events showed continuous segments and had a physical lower bound.When the delay and noise introduced by the onboard measurement system were considered,the error was still effectively reduced,which verified the robustness of the control algorithm.关键词
汽车工程/电气化公路/受电弓/横向控制Key words
automotive engineering/electrified highway/pantograph/lateral control分类
交通工程引用本文复制引用
许世洋,姜慧夫,杜林森..电气化公路受电弓横向主动控制[J].交通节能与环保,2026,22(1):39-43,91,6.基金项目
交通运输部公路科学研究院高水平科技自立自强项目(2024-C303) （2024-C303）
中央级公益性科研院所基本科研业务费专项资金项目(2024-9015) （2024-9015）
