摘要
设计了某车型前麦弗逊式悬架,通过搭建麦弗悬架动力学模型并对其进行动力学仿真及平顺性仿真分析,得到车辆以不同车速通过随机路面的振动分析数据,以此评价车辆行驶平顺性。通过逐步改变悬架刚度和阻尼值分析对车辆行驶平顺性的影响,进而得到提高车辆行驶平顺性的方法。
As a widely used suspension structure of the front suspension of modern passenger cars,McPherson suspension plays a key role in vehicle ride comfort and comfort.This topic studies and designs the front McPherson suspension of a vehicle.By building the McPherson suspension dynamic model and carrying out dynamic simulation and ride comfort simulation analysis,the vibration analysis data of the vehicle passing through the random road at different speeds are obtained to evaluate the ride comfort of the vehicle.By gradually changing the suspension stiffness and damping value,the influence on vehicle ride comfort is analyzed,and then the method to improve vehicle ride comfort is obtained.
作者
高岩
GAO Yan(Department of Mechanical and Electrical Engineering,Suzhou Vocational and Technical College,Anhui Suzhou 234000,China)
出处
《齐齐哈尔大学学报（自然科学版）》
2022年第2期18-26,共9页
Journal of Qiqihar University(Natural Science Edition)
基金
宿州职业技术学院院级质量工程项目——高职学生汽车维修专业技能训练方法研究(szy2020zlgc15)
安徽省省级自然科学项目——基于麦弗逊悬挂的整车平顺性研究(KJ2020A0966)。
关键词
麦弗逊悬架
平顺性
动力学
运动仿真
McPherson suspension
ride comfort
dynamics
motion simulation
