半挂汽车列车车架的柔性化对平顺性的影响  

Influence of Flexiblization of Frame on Semi-trailer-train Smoothness

作　　者：梁文英[1] 马力[1] 杨乐[1] 

机构地区：[1]武汉理工大学汽车工程学院,湖北武汉430070

出　　处：《专用汽车》2010年第10期56-57,59,共3页Special Purpose Vehicle

摘　　要：针对车架柔性对驾驶室平顺性的影响,建立了半挂汽车列车全浮式驾驶室平顺性分析的整车刚柔多体系统仿真模型和整车多刚体系统仿真模型,并对整车多体系统模型进行了仿真分析。通过对刚柔多体系统和多刚体系统之间的分析比较,分析和评价了车架柔性对驾驶室平顺性的影响。The problem of the influence that the flex frame has to cab smoothness is studied. The rigid- flexible multi-body system model and multi-body system model of whole vehicle for the cab ride comfort of semi-trailer-train are built. The smoothness analysis is studied for the whole multi-body vehicle. By the comparison and analysis between rigid-flexible multi-body system and multi-body system, the impact that the flex of flame has to the cab ride comfort is analyzed and evaluated.

关 键 词：驾驶室悬置系统 车架柔性 平顺性仿真分析 

分 类 号：U469.54[机械工程—车辆工程]