人机工程在变速操纵系统舒适性研究  

Study on the Comfort of Human Machine Engineering in Variable Speed Manipulation System

作　　者：巨黎波 Ju Libo(Shaanxi Automobile Group Commercial Vehicle Co.,Ltd.,Shaanxi Baoji 721013)

机构地区：[1]陕汽集团商用车有限公司

出　　处：《汽车实用技术》2019年第22期103-104,113,共3页Automobile Applied Technology

摘　　要：变速操纵主要评价指标挂档力,设计计算时预设挂档力来反推计算变速操纵系统杠杆比、软轴效率、挂档摇臂安装距、变速器挂档轴转矩等。通过人机工程的研究,使变速操纵满足"人"的需求,使人感到舒适,不过早产生疲劳;人机工程的研究为变速操纵提供了设计方法、理论依据、评价指标,达到变速操纵与人最佳的综合性能。The main evaluation index of variable speed control is the gear power,and the preset gear force is used to calculate the lever ratio,soft axis efficiency,the mounting distance of the gear rocker arm,and the shaft torque of the transmission gear.Through the study of human-machine engineering,the variable speed control meets the needs of "people" and makes people feel comfortable,but fatigue occurs early;The study of human-machine engineering provides the design method,theoretical basis and evaluation index for variable speed control,and achieves the best comprehensive performance for people.

关 键 词：操纵杆 杠杆比 人体尺寸百分位数 功能修正量 

分 类 号：TH132.46[机械工程—机械制造及自动化]