基于ADAMS/Insight的轮毂电机驱动的乘用车双横臂悬架的优化  

Optimization of Double Wishbone Suspension for Electric Wheel Drive Vehicle Based on ADAMS/Insight

作　　者：谢琪琪 方存光[1] Xie Qi-qi;Fang Cun-guang(Shenyang University of Technology,Liaoning Shenyang 110000)

机构地区：[1]沈阳理工大学汽车与交通学院,辽宁沈阳110000

出　　处：《内燃机与配件》2024年第10期36-38,共3页Internal Combustion Engine & Parts

摘　　要：本研究聚焦于电动轮驱动乘用车的双横臂前悬架优化。通过ADAMS/Car建立多体动力学虚拟模型,进行双轮平行跳动仿真评估初始设计。利用ADAMS/Insight优化悬架参数,选取关键点坐标和车轮定位参数,联合ADAMS/Car和ADAMS/Insight进行联合仿真和多目标优化。通过灵敏度分析,获得优化坐标值,显著提升悬架性能。研究显示联合仿真和优化有效优化了悬架系统。This study focuses on the optimization of the double wishbone front suspension for electric wheel drive passenger vehicles.A multi-body dynamics virtual model is established using ADAMS/Car to conduct a parallel wheel hop simulation for evaluating the initial design.ADAMS/Insight is employed for optimizing suspension parameters,selecting key point coordinates,and wheel alignment parameters.A joint simulation and multi-objective optimization are carried out using ADAMS/Car and ADAMS/Insight.Through sensitivity analysis,optimized coordinate values are obtained,resulting in a significant enhancement of suspension performance.The study demonstrates that the combination of simulation and optimization effectively improves the suspension system.

关 键 词：ADAMS/Insight 双横臂悬架 车轮定位参数 

分 类 号：U461.61[机械工程—车辆工程]