| 虚拟调谐阻尼器 |
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| 引用本文： | 王永刚,刘鸣.虚拟调谐阻尼器[J].振动与冲击,2011,30(9):107-110. |
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| 作者姓名： | 王永刚 刘鸣 |
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| 作者单位： | 长安大学, 西安710064 |
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| 基金项目： | 自然科学基金项目(A020104) |
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| 摘 要： | 根据调谐质量阻尼器的基本原理引进了虚拟调谐阻尼器概念，并介绍了虚拟调谐阻尼器的几个基本问题，包括：虚实对应关系，虚拟调谐阻尼器的参数设计方法，非纯模态测量的影响，模态溢出，位置优化，同时使用多个虚拟调谐阻尼器问题。使用虚拟调谐阻尼器概念不仅可以方便的借助控制技术的设计工具，并可以设计多个虚拟调谐阻尼器，实现对宽带振动的控制。
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| 关 键 词： | 振动控制 阻尼 动力吸振器 调协阻尼器 |
Virtual tuning damper |
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| WANG Yong-gang,LIU Ming.Virtual tuning damper[J].Journal of Vibration and Shock,2011,30(9):107-110. |
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| Authors: | WANG Yong-gang LIU Ming |
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| Affiliation: | Chang’an UniversityP.R.China, Xi’an, 710064 |
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| Abstract: | The concept of virtual tuning damper(VTD) stemming from tuning mass damper(TMD) was introduced.The mathematical model of VTD was deduced based on the basis principle of TMD.The parameters of VTD were designed by deciding the placement of poles and zeros,which was explained by an example.The influence of non-pure modal measurement on VTDk and the modal control spillover were analyzed.The method regarding optimal placement for VTDk was presented.The application of multi-VTD was studied.VTD can be designed by ... |
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| Keywords: | vibration control damping absorber tuning damper |
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