全承载公交客车操稳性及平顺性仿真分析  

Simulation Analysis on the Handling Stability and Smoothness of Monocoque-based City Bus

作　　者：朱爱荣 Zhu Airong(Beijing North Huade Neoplan Bus co.LTD,Beijing 100072)

机构地区：[1]北京北方华德尼奥普兰客车股份有限公司,北京100072

出　　处：《汽车实用技术》2020年第15期158-160,共3页Automobile Applied Technology

摘　　要：文章针对全承载公交客车,基于Adams软件,建立客车模型,对稳态回转、蛇形分析、转正回正三个工况进行操作稳定性仿真分析;建立随机不平路面模型,通过计算驾驶员处三向加速度均方根值,进行客车平顺性仿真分析。In this paper,a bus model is established based on Adams software for the simulation analysis of the handling stability under three conditions,namely steady-state turning,S-shaped turning analysis,and straightening and returnability.Meanwhile,a model of random uneven road surface is established for the simulation analysis of ride comfort by calculating the root mean square value of three-direction acceleration at the driver's position.

关 键 词：全承载公交客车 操作稳定性 平顺性 仿真分析 

分 类 号：U467[机械工程—车辆工程]