Paper Info
Title
Seismic response control of a large civil structure equipped with magnetorheological dampers
Abstract
This paper proposes a systematic design framework for vibration control of seismically excited civil structures employing magnetorheological (MR) dampers. The framework consists of nonlinear system identification and semiactive nonlinear control system: (1) a multi-input, multi-output (MIMO) autoregressive exogenous (ARX) input model-based Takagi-Sugeno (TS) fuzzy identifier is applied to a large building structure equipped with highly nonlinear hysteretic MR dampers subjected to earthquake disturbances (2) Based on the identified building-MR damper system model, a set of Lyapunov-based controllers are designed such that the building-MR damper system is globally asymptotically stable and its performance on transient responses is also satisfied. To demonstrate the performance of the proposed design framework, a twenty-story building structure employing multiple MR dampers is studied. It is shown from the simulation that the proposed control system design framework is effective to mitigate seismically excited responses of a large building-MR damper system.
Year
DOI
Venue
2009
10.1109/FUZZY.2009.5277045
FUZZ-IEEE
Keywords
Field
DocType
proposed control system design,fuzzy set theory,semiactive nonlinear control system,nonlinear hysteretic,takagi-sugeno fuzzy identifier,seismically excited civil structures,nonlinear system identification,earthquake engineering,magnetorheological dampers,multiple mr damper,seismology,building-mr damper system,control system synthesis,structural engineering,systematic design framework,magnetorheological damper,earthquakes,autoregressive processes,proposed design framework,nonlinear control systems,large civil structure,lyapunov-based controller design,magnetorheology,transient response,design engineering,building-mr damper system model,control system design,twenty-story building structure,vibration control,lyapunov methods,large building-mr damper system,seismic response control,multiinput multioutput autoregressive exogenous input model,control systems,system modeling,shock absorbers,stability analysis,fuzzy control,mimo,satisfiability
Magnetorheological fluid,Vibration control,Control theory,Nonlinear control,Computer science,Nonlinear system identification,Fuzzy control system,Control system,Earthquake engineering,Damper
Conference
ISSN
ISBN
Citations 
1098-7584 E-ISBN : 978-1-4244-3597-5
978-1-4244-3597-5
0
PageRank 
References 
Authors
0.34
3
3
Name
Order
Citations
PageRank
Yeesock Kim1587.16
Reza Langari215035.75
Stefan Hurlebaus3615.81