基于Simulink的汽车行驶平顺性研究  

Dynamic Characteristics of Plate Heat Exchanger based on Matlab

作　　者：黄一洋 胡旭 HUANG Yi-yang;HU Xu(School of Mechanical Engineering,Guangxi University,Nanning 530004,China)

机构地区：[1]广西大学机械工程学院,广西南宁530004

出　　处：《装备制造技术》2020年第2期112-114,127,共4页Equipment Manufacturing Technology

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.

关 键 词：平顺性 动力学模型 数值分析 振动响应 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]