摘要
基于前人关于减振技术的研究,综合已有的各种减振方法具有的优势以及存在的不足,提出一种新的减振装置,即自适应变频TMD,并通过数值模拟和物理模型实验相结合的方法就其可行性进行研究。结果表明,这种新方法能够突破现有TMD系统的局限性,可用于有多个工作频率的工程结构的减振。
A review of different vibration reduction methods was given and a new vibration control method named auto frequency-changeable TMD was put forward.An analysis about its feasibility by integrating numerical simulation and physical model experiment was carried out.As the results corroborated,the method can break through the limitation of current TMD system,and can be used to mitigate vibration of the structures that work in multi-frequencies conditions.
出处
《振动与冲击》
EI
CSCD
北大核心
2009年第12期71-74,共4页
Journal of Vibration and Shock
基金
国家高技术研究发展(863)计划(2006AA09Z331)项目资助
