关键词: 横向稳定杆吊杆, 等效转向力臂, 麦弗逊悬架, 轮跳转向

Abstract: In the article, the interference of steering torque which produced by the McPherson suspension Anti-Roll bar's linkage has been analyzed, the conception of equivalent steering arm is introduced to quantitatively analyze the influence. By setting the different position of the Anti-Roll bar's linkage, the effects of different equivalent steering arm values on the suspension wheel jump steering performance and the vehicle dynamic steering characteristics are compared and analyzed. After collecting the statistical analysis of the equivalent steering arm value of several front McPherson Anti-Roll bar's linkages, recommend the reasonable equivalent steering arm value for vehicle, provide an effective data for guiding the suspension Anti-Roll bar design.

Key words: The Anti-roll bar's linkage, The equivalent steering arm, McPherson suspension, Wheel jump steering