摘要
以ADAMS/Car车辆动力学仿真软件为基础,建立某型电动车双横臂式独立前悬架动力学模型,选取悬架的8个关键硬点坐标为设计变量,5个悬架定位参数为优化目标,联合ADAMS/Insight对悬架进行仿真分析和优化迭代计算。对优化前后悬架定位参数的变化进行了分析。
Based on vehicle dynamics simulation software ADAMS/Car, this paper builds the dynamic model of the double wishbone of the electric car, selects eight key suspension hard-point coordinates as design variable, five suspension positioning parameters as the optimization target, to make the simulation analysis and the optimize-iterative calculation with ADAMS/Insight and then analy- zes the change of the suspension positioning parameters before and after its optimization.
作者
刘杰
周云波
LIU Jie ZHOU Yunbo(College of mechanical engineering, Nanjing University of Science and Technology, Nanjing 210094, China)
出处
《机械制造与自动化》
2017年第1期116-119,共4页
Machine Building & Automation
关键词
电动车
悬架
多目标优化
定位参数
electric car
suspension
multi-target optimization
positioning parameters
