摘要
采用前处理软件HyperMesh和大型有限元软件ANSYS建立某柜体有限元模型,根据有限元法对其进行了模态分析得到其振型和频率,找到了结构的振动薄弱部位,为结构的改进提供了一定的依据。
A finite element model of cabinet has been established with large general finite element software ANSYS and pretreatment software HypesMesh. The modes of vibration and frequencies have been obtained by the modal analysis and the vibration weakness of the structure has also been found out, which give the base for structure improving.
出处
《机车电传动》
北大核心
2009年第3期48-50,共3页
Electric Drive for Locomotives
