摘要
国内某微型客车采用了若干体现当今微型车发展方向的结构特征。在ADAMS软件系统基础上,建立了该车整车多体系统动力学的仿真模型,验证了应用该模型模拟仿真整车操纵稳定性的准确性;通过方向盘转角阶跃输入、蛇行转向、直线制动和复杂道路等典型行驶工况性能仿真分析,从多个方面对整车的操纵稳定性进行了分析和评估。
A few of new structures, which represent technical characteristics of mini- bus design today, have been applied into development of a new type mini- bus. Modeling of the mini- bus with dynamics of multi- body systems was researched into by using the ADAMS software, and then validity of the vehicle model was verified. Furthermore the operational stability of the mini- bus was investigated and evaluated by simulation analyses such as step steer analyses, snake cornering analyses, braking analyses in line, as well as complicated course analyses and so on.
出处
《重庆大学学报(自然科学版)》
EI
CAS
CSCD
北大核心
2003年第12期35-38,共4页
Journal of Chongqing University
关键词
多体系统动力学
模型
仿真
微型客车
dynamics of multi-body systems
modeling
simulation
mini-bus