六支杆抗冲器性能分析  

Performance Analysis of Six-rod Shock-isolation Mount

作　　者：丁炜[1] 郭云松[1] 李佳[1] 

机构地区：[1]上海船舶设备研究所,上海200031

出　　处：《噪声与振动控制》2012年第6期66-69,共4页Noise and Vibration Control

摘　　要：采用不同的碰撞约束在多刚体动力学分析软件中建立六支杆抗冲器的力学模型,在此基础上抗冲器的动力学性能进行分析,对六支杆抗冲器样机进行冲击试验,通过过理论分析与试验结果对比,总结得出六支杆抗冲器的冲击特性及性能设计要点。A mechanical model of a six-rod shock-isolation mount with different crash-constraints was established. The dynamic characteristics of the shock-isolator were studied. A shock test was then carried out for the six-rod shock-isolation mount. The shock response and several key points for design of the six-rod shock-isolation mount were summarized through the comparison between theoretical and experimental results.

关 键 词：冲击 六支杆抗冲器 多刚体动力学分析 冲击试验 

分 类 号：O381[理学—流体力学] TB535.1[理学—力学]