摘要
汽车的平顺性是在评价汽车性能时一个十分重要的性能指标。本文用Matlab/Simulink完成汽车悬架的七自由度动力学模型,以B级路面白噪声作为激励分析其平顺性,为后续的平顺性研究提供重要的理论支撑。
Vehicle ride comfort is a very important performance index in the evaluation of vehicle performance.In this paper,Matlab/Simulink is used to complete the seven degree of freedom dynamic model of automobile suspension,and then B-level road white noise is used as the excitation to analyze the ride comfort,which provides important theoretical support for the subsequent ride optimization.
作者
黄一洋
胡旭
HUANG Yi-yang;HU Xu(School of Mechanical Engineering,Guangxi University,Nanning 530004,China)
出处
《装备制造技术》
2020年第2期112-114,127,共4页
Equipment Manufacturing Technology
关键词
平顺性
动力学模型
数值分析
振动响应
ride comfort
dynamic model
numerical analysis
vibration response
