轮胎气压与汽车性能的关系及其选择  

Study of Selection and Relation between Tyre Air Pressure and Automobile Performance

作　　者：葛锋[1] 曲学春[1] 杨生辉[1] 陈定坤[1] 朱愿[1] 

机构地区：[1]军事交通学院汽车工程系,天津300161

出　　处：《军事交通学院学报》2009年第1期53-55,64,共4页Journal of Military Transportation University

摘　　要：轮胎气压对汽车载荷能力、汽车通过性、汽车平顺性、动力性和操纵稳定性的影响非常大，分析了其具体影响方式，并通过对轮胎接地压力的把握，给出了轮胎使用气压的选择方法，同时对轮胎径向刚度、侧偏刚度和接地压力进行回算，对轮胎气压选择是否合理做出判断。Based on tyre air pressure produces great influence on the automobile load capability, passing performance, smoothness, dynamical performance and control stability, this paper analyzes its concrete influence pattern, the selection method is given by grasping tyre earth pressure. It makes return calculation in tyre radial stiffness,lateral stiffness and earth pressure , whether or not tyre air pressure is reasonable is also judged.

关 键 词：轮胎使用气压 汽车性能 选择 

分 类 号：U463.341[机械工程—车辆工程]