摘要
客车侧翻仿真中,选取不同初始位置,采用传统的初始角速度计算方法对结果影响较大。本文通过采用刚柔转换方式获得各侧翻位置的角速度作为客车侧翻仿真的初始边界条件,可提高仿真分析的可信度。
In coach rollover simulation,the influence of selecting different initial position on the results is greater by the traditional calculation method of initial angular velocity.The paper takes the angular velocity of each rollover position obtained by rigid and flexible conversion as the initial boundary condition of the coach rollover simulation to improve the reliability of simulation analysis.
作者
酒军亮
赵立新
詹国臣
王小伟
梁奇伟
JIU Junliang;ZHAO Lixin;ZHAN Guochen;WANG Xiaowei;LIANG Qiwei(Higer Bus Co.,Ltd.,Suzhou 215026,China;Nanjing Military Representative Bureau,Ministry of Army Equipment,Shanghai 200031,China)
出处
《客车技术与研究》
2021年第3期18-21,共4页
Bus & Coach Technology and Research
关键词
客车
侧翻
仿真分析
初始位置
结果影响
coach
rollover
simulation analysis
initial position
result influence
