摘要
在作者先前开发的客车侧翻一步碰撞算法的基础上,提出一种基于结构变形标准模板和节点坐标插值的初始解预测方法,以提高其计算效率。通过对12m公路客车典型车身段模型进行模拟,并与原始侧翻一步碰撞算法和侧翻试验结果对比,验证了该方法的有效性。
Based on the one-step bus rollover algorithm previously developed by authors,an initial solution prediction method based on the standard template for structure deformation and the interpolation of nodal coordinates is proposed with an aim to enhance its calculation efficiency.By a simulation on the typical body section model of a12-m highway coach and comparing its result with that of original one-step rollover algorithm and test data,the effectiveness of proposed method is verified.
出处
《汽车工程》
EI
CSCD
北大核心
2015年第8期892-896,共5页
Automotive Engineering
基金
国家自然科学基金(51075187)资助
关键词
客车侧翻一步碰撞算法
结构变形标准模板
节点坐标插值
初始解预测
one-step bus rollover algorithm
standard template for structure deformation
nodal coordinates interpolation
initial solution prediction
