摘要
为了深入分析船舶动力机械隔振系统中的基座柔性因素,将ADAMS软件与有限元软件结合,研究柔性基础单层隔振系统的频域特性,计算不同参数条件下的加速度振级落差,分析了隔振性能。
To analyze the influence of the flexibility of the base on the vibration isolation system,ADAMS software was combined in use with a commercial finite element software.The frequency characteristics of the single-stage vibration isolation system on the flexible base were obtained,the vibration level differences under different conditions of parameters were calculated,and then the performance of vibration isolation was examined.
出处
《振动与冲击》
EI
CSCD
北大核心
2010年第3期185-188,共4页
Journal of Vibration and Shock
基金
国家自然科学基金资助项目(50675220)
关键词
柔性基础
隔振系统
动力学分析
flexible base
nonlinear vibration isolation system
modeling
dynamic analysis
