During the test,the natural parameters are different when we use different mass hammers because of the non-linear of rubber mount dynamic stiffness.
测试中,应用不同质量的脉冲锤进行模态试验,由于橡胶悬置元件刚度的非线性,获得的模态参数有所差异。
参考来源 - 发动机悬置系统动力学计算与实验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
With irregular sections and complex shape, the structure of a rubber mount cannot be optimized using conventional optimal methods.
由于橡胶悬置元件的结构比较复杂,截面不规则,无法用传统的优化方法对其结构优化。
This paper introduces the design of D4114ZLQB Diesel engine's mount system and ail-rubber mount, the vibration modal of engine-mount system analysis is also discussed in the paper.
本文介绍了D 4114z_lqb柴油机隔振系统方案和橡胶隔振器的设计,并对柴油机、隔振器系统的振动模态进行了计算。
This paper introduces the design of the 498 diesel engine's mount system and air-rubber mount, the main reason that bring the vibration of the 498 diesel engine is also discussed in this paper.
作者介绍了498柴油机隔振系统方案和橡胶隔振器的设计,并讨论了引起498柴油机机体振动的主要原因。
应用推荐