Exploració per autor "Bahar, Arash"
Ara es mostren els items 1-9 de 9
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Force-derivative feedback semi-active control of base-isolated buildings using large-scale MR fluid dampers
Rodriguez Tsouroukdissian, Arturo; Bahar, Arash; Pozo Montero, Francesc; Acho Zuppa, Leonardo; Vidal Seguí, Yolanda; Rodellar Benedé, José (2010)
Comunicació de congrés
Accés obert -
Hierarchical semiactive control of base-isolated structures
Bahar, Arash (Universitat Politècnica de Catalunya, 2009-07-03)
Tesi
Accés obertEn la ingeniería estructural, uno de los desafíos constantes es encontrar nuevas formas de proteger las estructuras de las fuerzas medioambientales. El aislamiento sísmico se ha mostrado como una forma efectiva de reducir ... -
Magnetorheological damper parameter identification using a novel metaheuristic algorithm
Rashidi Meybodi, Mehdi; Bahar, Arash; Pozo Montero, Francesc (2022-11-30)
Article
Accés obertIn this study, a new optimization algorithm is proposed based on swarm intelligence theory. In the algorithm, the movement of each individual toward the best member of the population is not represented as a linear vector; ... -
Magnetorheological fluid dampers: A close look at efficient parametric models
Bahar, Arash; Pozo Montero, Francesc; Rashidi Meybodi, Mehdi; Karami, Saeed (John Wiley & sons, 2024-01-16)
Article
Accés obertThe reasonable efficiency, high reliability, and minimal maintenance requirements of the semiactive control algorithms make this form of structural control the most successful method from a practical point of view. In ... -
Parameter identification of large-scale magnetorheological dampers in a benchmark building
Bahar, Arash; Pozo Montero, Francesc; Acho Zuppa, Leonardo; Rodellar Benedé, José; Barbat Barbat, Horia Alejandro (2009)
Text en actes de congrés
Accés obertMagnetorheological (MR) dampers are devices that can be use d for vibration re- duction in structures. However, to use these devices in an ef fective way, a precise modeling is required. In this sense, in this paper we ... -
Parameter identification of large-scale magnetorheological dampers in a benchmark building
Bahar, Arash; Pozo Montero, Francesc; Acho Zuppa, Leonardo; Rodellar Benedé, José; Barbat Barbat, Horia Alejandro (2010-02-01)
Article
Accés obertMagnetorheological (MR) dampers are devices that can be used for vibration reduction in structures. However, to use these devices in an effective way,a precise modeling is required. In this sense, in this paper we consider ... -
Parameter Identification of Large-Scale Magnetorheological Dampers in a Benchmark Building Platform
Bahar, Arash; Pozo Montero, Francesc; Acho Zuppa, Leonardo; Rodellar Benedé, José; Barbat Barbat, Horia Alejandro (2008-10-30)
Comunicació de congrés
Accés obertMagnetorheological (MR) dampers are devices that can be used for vibration reduction in structures. However, to use these devices in an effective way, a precise modeling is required. In this sense, in this paper we consider ... -
Parameter identification of large-scale magnetotheological dampers in a benchmark building platform
Bahar, Arash; Pozo Montero, Francesc; Acho Zuppa, Leonardo; Rodellar Benedé, José; Barbat Barbat, Horia Alejandro (2009)
Text en actes de congrés
Accés obertMagnetorheological (MR) dampers are devices that can be used for vibration reduction in structures. However, to use these devices in an effective way, a precise modeling is required. In this sense, in this paper we consider ... -
Semi-active control of base-isolated structures using a new inverse model of MR dampers
Bahar, Arash; Pozo Montero, Francesc; Acho Zuppa, Leonardo; Rodellar Benedé, José; Barbat Barbat, Horia Alejandro (2009)
Text en actes de congrés
Accés obertMagnetorheological (MR) dampers have received special attention as semi-active devices for mitigation of structural vibrations. Because of the inherent nonlinearity of these devices, it is difcult to obtain a reasonable ...