Author/Authors
AZELOĞLU, C. Oktay Yıldız Teknik Üniversitesi - Makine Fakültesi - Makine Mühendisliği Bölümü, Turkey , SAĞIRLI, Ahmet Yıldız Teknik Üniversitesi - Makine Fakültesi - Makine Mühendisliği Bölümü, Turkey
Title Of Article
SEISMIC CONTROL OF CRANES WITH ACTUATOR SATURATED MIXED H2/H∞ CONTROLLER
شماره ركورد
41552
Abstract
This study is concerned with the active vibration control of cranes against earthquake induced vibration. For this purpose, Linear Matrix Inequalities (LMIs) based actuator saturated mixed H2/H∞ state-feedback controller is designed in this paper. Performance of the designed controller and active vibration control system is investigated by simulation. The time history of ground motion of the Marmara Kocaeli earthquake, which is a disturbance input, is applied to modeled container crane. Additionally, the performance of the designed controller is also compared with actuator saturated H∞ controller and the robustness of controller is tested for changing stiffness parameters. Simulation results indicate that superior earthquake induced vibration suppression is achieved by the use of designed controllers and active vibration control system.
From Page
415
NaturalLanguageKeyword
Acturator saturated mixed H2 , H∞ control , linear matrix inequalities , cranes , earthquake , induced vibration , active vibration control
JournalTitle
Sigma Journal Of Engineering and Natural Sciences
To Page
426
JournalTitle
Sigma Journal Of Engineering and Natural Sciences
Link To Document