摘要
用有限元法对各种载荷工况下的转向架构架进行了疲劳分析,利用人工神经网络和遗传算法最大程度地减轻了转向架构架的质量。
The fatigue analysis of a bogie frame by using finite element method is performed for various loading conditions.It is attempted to minimize the weight of the bogie frame by artificial neural network and genetic algorithm.
出处
《国外铁道车辆》
2008年第6期16-20,共5页
Foreign Rolling Stock
关键词
转向架构架
疲劳强度
优化设计
韩国
bogie frame
fatigue strength
optimization design
Korea
