Semi-active switching vibration control for dynamic absorber based on the seismic frequency

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Abstract

Dynamic absorber is a famous strategy to suppress a vibration with an additive mass without using any kind of energy. The performance is restrictive than active vibration control devices, however, it is practical use. The resonance curve of the dynamic absorber has two same level peaks which depends on damping coefficients. Hard-damper of the absorber decrease the both peaks. In anti-resonance frequency the gain of soft-damper is lower than hard-damper case. In this paper, an semi-active switching control for the dynamic absorber is considered on the basis of frequency responses by using band pass filter. The semi-active switching control designed adequately has good performance against all type of earthquake by using simulation and experimentation.

Original languageEnglish
Title of host publicationProceedings of the 2006 IEEE International Conference on Control Applications
Pages720-725
Number of pages6
DOIs
Publication statusPublished - 1 Dec 2007
EventJoint 2006 IEEE Conference on Control Applications (CCA), Computer-Aided Control Systems Design Symposium (CACSD) and International Symposium on Intelligent Control (ISIC) - Munich, Germany
Duration: 4 Oct 20066 Oct 2006

Publication series

NameProceedings of the IEEE International Conference on Control Applications

Conference

ConferenceJoint 2006 IEEE Conference on Control Applications (CCA), Computer-Aided Control Systems Design Symposium (CACSD) and International Symposium on Intelligent Control (ISIC)
CountryGermany
CityMunich
Period4/10/066/10/06

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Cite this

Abe, N. (2007). Semi-active switching vibration control for dynamic absorber based on the seismic frequency. In Proceedings of the 2006 IEEE International Conference on Control Applications (pp. 720-725). [4067317] (Proceedings of the IEEE International Conference on Control Applications). https://doi.org/10.1109/CCA.2006.285958