中国机械工程Issue(24)：3402-3407,6.DOI:10.3969/j.issn.1004-132X.2015.24.024
重型车辆的差动制动防侧翻控制
Differential Braking-based Anti-Rollover Control for Heavy-duty Vehicle
谢兆夫 1赵亮 2郭孔辉 1张强3
作者信息
- 1. 湖南大学汽车车身先进设计制造国家重点实验室，长沙，410082
- 2. 柳州孔辉汽车科技有限公司，柳州，545007
- 3. 上汽通用五菱汽车股份有限公司，柳州，545007
- 折叠
摘要
Abstract
Based on multi-body dynamics and considering the K&C characteristics of suspension ,a 26-DOF nonlinear dynamics model of triaxial vehicle with dual rear tire was established using D’Ale-mber inertia force theory ,which had the properties of object-oriented .The optimal control torque of the deviation between actual motion state and ideal state of movement was calculated .Meanwhile ,the differential braking coordinator ,ABS controller and actuator of differential braking control system were designed .The step test model was established to simulate the working conditions of emergency avoidance and the results show that the control system scheme is feasible and can prevent the car rolled over effectively .关键词
三轴汽车二十六自由度模型/防侧翻控制/差动制动/ABS/主动控制Key words
26-DOF triaxial automobile/anti-roller control/differential braking/antilock brake sys-tem(ABS)/active control分类
交通工程引用本文复制引用
谢兆夫,赵亮,郭孔辉,张强..重型车辆的差动制动防侧翻控制[J].中国机械工程,2015,(24):3402-3407,6.
