Suppression of structural vibrations using PDPI plus PI type fuzzy logic controlled active dynamic absorber


Ozer H. O. , Hacioglu Y. , Yagiz N.

JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, cilt.38, ss.2105-2115, 2016 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 38 Konu: 7
  • Basım Tarihi: 2016
  • Doi Numarası: 10.1007/s40430-015-0462-x
  • Dergi Adı: JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING
  • Sayfa Sayıları: ss.2105-2115

Özet

A new PDPI + PI type fuzzy logic controller for vibration suppression of buildings has been proposed in this study. First, a two-story building model that consists of steel plates and columns has been constructed and free vibration tests have been performed to obtain model parameters for simulations. Then a dynamic absorber with optimal mass value has been designed. Afterwards, to combine the advantages of PD and PI type fuzzy logic controllers, a new PDPI + PI type fuzzy logic controller has been designed. The numerical results have shown that using proposed controller the designed active dynamic absorber reduced building vibrations effectively.