重型汽车离合操纵系统舒适性提升研究  

Study on Comfort Improvement of the Clutch Actuation System for a Heavy-duty Vehicle

作　　者：赵轩 李庚璋 付育超 ZHAO Xuan;LI Gengzhang;FU Yuchao(Automotive Engineering R&D Institute,Shaanxi Heavy Duty Automobile Company Limited,Xi’an 710200,China)

机构地区：[1]陕西重型汽车有限公司汽车工程研究院,陕西西安710200

出　　处：《汽车实用技术》2022年第22期75-79,共5页Automobile Applied Technology

摘　　要：由于手动机械式变速器在重型汽车上的应用非常广泛,在对传动系统的控制过程中,人机交互频繁,不合理的操纵系统不仅会影响整车的使用性能,而且会增大驾驶员的工作强度,影响驾乘体验。论文从人机工程学角度出发,对离合器踏板的布局、踏板行程关键点的控制与调整和离合器踏板力等方面进行分析探讨,旨在提高离合器操纵系统的舒适性,为改善离合器操纵系统性能,提供一些改进方案。Due to the wide application of manual mechanical transmission in heavy vehicles,in the control process of the transmission system,human-computer interaction is frequent,and the unreasonable control system will not only affect the performance of the whole vehicle,but also increase the driver's work intensity and affect the driving experience.From the perspective of ergonomics,this paper analyzes and discusses the layout of the clutch pedal,the control and adjustment of the key points of the pedal stroke and the clutch pedal force,aiming to improve the comfort of the clutch control system and provide some improvement schemes for improving the performance of the clutch control system.

关 键 词：重型汽车 离合器 操纵系统 舒适性 

分 类 号：U463.2[机械工程—车辆工程]