摘要
前轮定位参数仍然是困扰运输机械生产的难题。该文在总结前人研究成果的基础上 ,基于前轮侧滑机理 ,考虑轮胎特性和车辆结构参数推导了前束值与外倾角合理匹配关系。并且用YZK10 2 6B型皮卡车的侧滑试验验证该算法的正确性 ,为车辆在改进设计过程中前束值与外倾角合理匹配提供参考。同时 ,提出了前束侧偏力概念供商讨。
The design of front wheel alignment parameters is still one of the problems of vehicle product developing. According to the research achievement of matching relations of vehicle toe-in and camber, a new calculation method on vehicle front wheel toe-in and camber was developed, considering the mechanism and the properties of tires and construct parameters of vehicle. The new formula was proved by the side slip tests of a YZK1026B model picking-up truck. A series of the results on front wheel side slip were tested by changing the sample truck front wheel toe-in. That can improve the match of front wheel toe-in and camber in the the properties of vehicle front wheel alignment parameters. In this paper a new concept on cornering force of toe-in was put forward.
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
2003年第6期139-142,共4页
Transactions of the Chinese Society of Agricultural Engineering
关键词
前束值
外倾角
侧滑
前束侧偏力
外倾侧向力
toe-in
camber
side slip
cornering force of toe-in
later force of camber
