Robust Design of Tuned Mass Damper Systems for Seismic Protection of Multistory Buildings

2014 ◽  
Vol 140 (8) ◽  
Author(s):  
A. Lucchini ◽  
R. Greco ◽  
G. C. Marano ◽  
G. Monti
Keyword(s):  
Robust Design ◽  
Tuned Mass Damper ◽  
Seismic Protection ◽  
Multistory Buildings ◽  
Mass Damper

scholarly journals A common framework for the robust design of tuned mass damper techniques to mitigate pedestrian-induced vibrations in lively footbridges

Structures ◽  
2021 ◽  
Vol 34 ◽  
pp. 1276-1290
Author(s):  
Javier Fernando Jiménez-Alonso ◽  
José Manuel Soria ◽  
Iván M. Díaz ◽  
Francisco Guillen-González
Keyword(s):  
Robust Design ◽  
Tuned Mass Damper ◽  
Mass Damper ◽  
Common Framework

A robust adaptive control design for active tuned mass damper systems of multistory buildings

2020 ◽  
pp. 107754632096623
Author(s):  
Rafet Can Ümütlü ◽  
Hasan Ozturk ◽  
Baris Bidikli
Keyword(s):  
Controller Design ◽  
Control Design ◽  
Adaptive Controller ◽  
Tuned Mass Damper ◽  
Robust Adaptive Control ◽  
System Parameters ◽  
Multistory Buildings ◽  
Mass Damper ◽  
Robust Adaptive ◽  
Control Purpose

In this study, a robust adaptive controller is designed to be used in an active tuned mass damper system that can be used to damp undesired vibrations that occurred on the multistory buildings during the earthquake. To realize the controller design, all of the system parameters are assumed to be unknown, and the adaptive structure of the designed controller is obtained by designing adaptive compensation rules for system parameters. A backstepping control design approach is utilized for the control design by considering the appropriateness of the system’s structure of multistory buildings having an active tuned mass damper system at the top of the structure. The proposed control design is supported with a Lyapunov-based stability analysis where it is proven that the designed controller is able to protect the overall system’s stability while reaching the main control purpose. In addition to these, in the simulation studies realized for a nine-story building under the effect of a major earthquake, it is shown that the designed controller can be used to reach the main control purpose efficiently.

Prediction of Solutions of the Duffing System with Tuned Mass Damper

2020 ◽  
Vol 22 (4) ◽  
pp. 983-990
Author(s):  
Konrad Mnich
Keyword(s):  
Dynamical System ◽  
Duffing Oscillator ◽  
Probabilistic Approach ◽  
Nonlinear Dynamical System ◽  
Tuned Mass Damper ◽  
Nonlinear Dynamical ◽  
Duffing System ◽  
Mass Damper ◽  
Basin Stability ◽  
Stability Concept

AbstractIn this work we analyze the behavior of a nonlinear dynamical system using a probabilistic approach. We focus on the coexistence of solutions and we check how the changes in the parameters of excitation influence the dynamics of the system. For the demonstration we use the Duffing oscillator with the tuned mass absorber. We mention the numerous attractors present in such a system and describe how they were found with the method based on the basin stability concept.

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