共 2 条
RESEARCH ON ACTIVE VIBRATION CONTROL BASED ON COMBINED MODEL FOR COUPLED SYSTEMS
被引：3
作者：
Niu JunchuanSchool of Mechanical Engineering Shandong University Jinan ChinaZhao GuoqunSchool of Material Scienceand EngineeringShandong UniversityJinan ChinaSong KongjieSchool of Mechanical Engineering Shandong University Jinan China
[250061
,250061
,250061
]
机构：
关键词：
<Keyword>Power;
flow;
Coupled;
system;
Combined;
control;
D O I：
暂无
中图分类号：
TB535 [振动和噪声的控制及其利用];
学科分类号：
083002 ;
120402 ;
摘要：
<正>A novel combined model of the vibration control for the coupled flexible system and its general mathematic description are developed. In presented model, active and passive controls as well as force and moment controls are combined into a single unit to achieve the efficient vibration control of the flexible structures by multi-approaches. Considering the complexity of the energy transmission in the vibrating system, the transmission channels of the power flow transmitted into the foundation are discussed, and the general forces and the corresponding velocities are combined into a single function, respectively. Under the control strategy of the minimum power flow, the transmission characteristics of the power flow are investigated. From the presented numerical examples, it is obvious that the analytical model is effective, and both force and moment controls are able to depress vibration energy substantially.
引用
收藏
页码：524 / 527
页数：4
相关论文