摘要
本文阐述了越野汽车差速器同步锁止机构自动控制系统的组成和工作原理,分析了其控制门限;利用所建立的三轴汽车转向行驶运动模型,在理论上确定了越野汽车差速器同步锁止机构自动控制系统的响应界限;通过对同步锁止机构牙嵌式离合器强度和接合特性的分析研究,确定了牙嵌式离合器允许的最高转速差,从而确定了动作限值的上限。
In this paper, the threshold of the automatic control system for the synchronous differential lock of off-road vehicle is analyzed. With the cornering model of a three-axle vehicle, the response limit of the system is analyzed theoretically. Through the analysis of the mechanical strength and the engaging characteristics of the dog clutch, the maximum difference of rotation speed between two parts of the dog clutch and hence the upper activation limit of the system are calculated.
出处
《汽车工程》
EI
CSCD
北大核心
2001年第3期196-199,共4页
Automotive Engineering
基金
国家自然科学基金(59775010)
清华大学汽车安全与节能国家重点实验室开放基金(K9810)资助项目
