摘要
通过超单元法,将电动客车动力电池舱分割成待求的子结构,并通过拓扑优化和尺寸优化对其进行轻量化设计。在优化设计中使用超单元法,能大大提高计算效率。
The author divides the power battery cabin of an electric bus into the required sub-structure through the superelement method,carries out the lightweight design through the topology and size optimization.In optimization design the computation efficiency can be greatly increased by the superelement method.
作者
董廷
DONG Ting(Higer Bus Co.,Ltd.,Suzhou 215000,China)
出处
《客车技术与研究》
2022年第4期28-31,共4页
Bus & Coach Technology and Research
关键词
超单元法
拓扑优化
尺寸优化
动力电池舱
superelement method
topology optimization
size optimization
power battery cabin
