振动试验应用技术  

Application of vibration test

作　　者：鲁凡 王戈文 巨化养 

机构地区：[1]陕西烽火通信集团有限公司,陕西宝鸡721006

出　　处：《电子产品可靠性与环境试验》2005年第6期40-43,共4页Electronic Product Reliability and Environmental Testing

摘　　要：介绍了振动试验在实际工作中的应用,分析了单轴振动试验与多轴试验的工作机理,从实用的角度来阐述试验室的振动应用范畴与实现方法。The practical application of vibration test was introduced. The operational mechanisms of monoaxial and multiaxial vibration tests were analyzed. The application area and realization of vibration in a laboratory were described from the point of practical application.

关 键 词：随机振动 正弦扫频 幅值概率分布 幅值概率密度 

分 类 号：V416[航空宇航科学与技术—航空宇航推进理论与工程]