| 偏心激励作用柔性主被动隔振系统功率流特性 |
| |
| 引用本文： | 宋孔杰,孙玲玲. 偏心激励作用柔性主被动隔振系统功率流特性[J]. 应用力学学报, 2004, 21(3): 89-91 |
| |
| 作者姓名： | 宋孔杰 孙玲玲 |
| |
| 作者单位： | 山东大学,济南,250061 |
| |
| 基金项目： | 国家自然科学基金 ( 69975 0 5 3 )资助项目 |
| |
| 摘 要： | 针对柔性基础上偏心激励作用复杂机械系统，建立了机器-柔性板基础主被动隔振系统数学模型，推导了系统动态特性传递方程。以传递到基础的功率流为评价指标，探讨不同激励及主动控制策略对主被动混合隔振效果的影响。
|
| 关 键 词： | 偏心激励 主被动控制 功率流 |
| 文章编号： | 1000-4939(2004)03-0089-03 |
Power Flow and Active-Passive Isolation of a Flexible System Excited by an Off-Center Force |
| |
| Song Kongjie Sun Lingling. Power Flow and Active-Passive Isolation of a Flexible System Excited by an Off-Center Force[J]. Chinese Journal of Applied Mechanics, 2004, 21(3): 89-91 |
| |
| Authors: | Song Kongjie Sun Lingling |
| |
| Abstract: | In this paper, a theoretical model for vibrating machine excited by an off-center force and isolated from non-rigid substructure by passive-active isolators is proposed, and the dynamic analysis method is developed to predict the power flow characteristics in coupled system. Based on them, numerical calculations of power flow for practical mechanical systems are carried out to explore the effect of different excitation forces and active control strategy on power flow. |
| |
| Keywords: | off-center excitation passive-active vibration isolation power flow. |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
