现代轿车转向负回转半径的作用与分析

The Function and Analysis of the Negative Radius of Modern Car Turning System

摘要: 为了研究现代轿车前轮定位，针对目前轿车采用较大前轮主销内倾角的特点，本文通过了解转向副回转半径的结构，进而分析转向副回转半径在汽车制动时的作用，最终得出该设计保证了只有单管制动时的方向稳定性。同时，汽车在载荷变换反应或在两侧路面附着系数不同情况下制动，也具有良好的方向稳定性。

Abstract: In order to research the wheel alignment of modern car, due to the features of using a larger front wheel kingpin inclination angle of modern car, by understanding the turning radius of gyration structure deputy, the paper analyzes the role of vice steering radius of gyration in the car brakes. It is concluded that the design ensures the direction stability when only a single tube controls. Meanwhile when the car brakes in the load shift reaction or in the situation of different road ad-hesion coefficients on both sides, it also has good directional stability.