摘要
提出一种基于MSC.Patran&Nastran的微小型电磁继电器的振动特性有限元仿真分析方法。完成了某型号微小型电磁继电器的模态分析、正弦扫频振动特性分析和随机振动特性分析。有限元仿真方法可为研究微小型电磁继电器耐力学环境特性提供借鉴,并为同类型结构的继电器设计提供参考。
This paper presented the simulation method of vibration characteristics for the mierominiature electromagnetic relay based on MSC. Patran＆Nastran software and obtained the study of modal analysis,swept sine and random vibration analysis. The conclusion drawn can provide reference for the study of enduram：e properties of microminiature relay and can be applied to the design of the same kind of electromagnetic relay.
出处
《电器与能效管理技术》
2015年第6期20-24,共5页
Electrical & Energy Management Technology
关键词
微小型电磁继电器
模态分析
正弦扫频振动分析
随机振动分析
仿真
micromiulature electromagnetic relay
modal analysis
swept sine vibration analysis
random vibration analysis
simulation
