LMI tabanli çikiş geri-beslemeli H∞ kontrolör ile yapisal bir sistemin aktif titreşim kontrolü

Translated title of the contribution: Active vibration control of a structural system with lmi based output feedback h∞ controller

Hakan Yazici, Ibrahim B. Kucukdemiral, Rahmi Guclu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper is concerned with the active vibration control of a four-degree-of-freedom-structure, which is modeled using spring-mass-damper subsystems. LMI based output feedback H∞ controller is designed to suppress earthquake induced vibrations in this study. The modeled system is then subjected to time history function of ground motion of the Northridge Earthquake (Mw=6.7) which is treated as a disturbance. At the end of the study, the time history of the storey displacements, velocities, control forces and frequency responses of both the uncontrolled and controlled cases are presented. Simulations results show that proposed controller have great potential in active control of the structures.
Translated title of the contributionActive vibration control of a structural system with lmi based output feedback h∞ controller
Original languageOther
Title of host publication14. Ulusal Makina Teorisi Sempozyumu, UMTS2009
Pages7-13
Number of pages7
Publication statusPublished - 4 Jul 2009
Event14. ULUSAL MAKİNA TEORİSİ SEMPOZYUMU - Middle East Technical University, Northern Cyprus Campus , Guzelyurt, Cyprus
Duration: 2 Jul 20094 Jul 2009
http://makted.org.tr/index.php/dernegimizin-duzenledigi-etkinlikler/ulusal-etkinlikler/?lang=en

Conference

Conference14. ULUSAL MAKİNA TEORİSİ SEMPOZYUMU
Abbreviated titleUMTS2009
CountryCyprus
CityGuzelyurt
Period2/07/094/07/09
Internet address

Keywords

  • active contol
  • LMI based h∞ control
  • vibration
  • structure

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