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|Title:||Predictive Control for Earthquake Response Mitigation of Building With Semi-Active Fluid Dampers|
|Authors:||Oliveira, F. S. B. F.|
Gil de Morais, P.
|Keywords:||Predictive control;Semi-active control systems;Seismic protection;Vibration mitigation|
|Abstract:||ln this paper a predictive control strategy in conjunction with sem i-active control algorithms are proposed for damping control of base isolation systems employing semi-active fluid dampers when subjected to earthquakes. Twenty artificial accelerograms for the Portuguese territory were considered in the numerical simulations of the base isolation system representative model. The results of a parametric study give some hints for controller design in this type of problems. It will be shown that a well tuned controller could outperform the original structure and the structural system with a passive device (optimized) in terms of performance: relative displacement and absolute acceleration reductions.|
|Appears in Collections:||CIC/NSEM - Comunicações a congressos e artigos de revista|
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|ComunicacaoICEDyn2013_FOliveira.pdf||Resumo||265.28 kB||Adobe PDF||View/Open|
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