Auteur Yang, Jann N.
Documents disponibles écrits par cet auteur (10)
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Yang, Jann N., Auteur ; Hongwei Huang, Auteur ; Shuwen Pan, Auteur |The ability to detect damages online, based on vibration data measured from sensors, will ensure the reliability and safety of structures. Innovative data analysis techniques for the damage detection of structures have received considerable atte[...]
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Yang, Jann N., Auteur ; Agrawal, Anil K., Auteur ; Samali, Bijan ; Wu, Jong-Cheng ; Spencer Jr., B. F., Éditeur scientifique |This Paper presents an overview and problem definition of a benchmark problem for the response control of wind-excited tall buildings. The building considered is a 76-story 306 m concrete office tower proposed for the city of Melbourne, Australi[...]
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Yu-Cheng Fan, Auteur ; Chin-Hsiung Loh, Auteur ; Yang, Jann N., Auteur |Critical non-structural equipments, including life-saving equipment in hospitals, circuit breakers, computers, high technology instrumentations, etc., are vulnerable to strong earthquakes, and the failure of these equipments may result in a heav[...]
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Yang, Jann N., Auteur ; Lei, Y., Auteur ; Lin, S ; Huang, N. ; Ghanem, Roger G., Éditeur scientifique |When measured data contain damage events of the structure, it is important to extract the information of damage as much as possible from the data. In this paper, two methods are proposed for such a purpose. The first method, based on the empiric[...]
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Yang, Jann N., Auteur ; Silian Lin ; Lei, Ying, Auteur ; Huang, Norden ; Schueller, Gerhart L., Éditeur scientifique |An Accurate prediction for the response of tall buildings subject to strong wind gusts or earthquakes requires the information of in situ dynamic properties of the building, including natural frequencies and damping ratios. This paper presents a[...]
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Yang, Jann N., Auteur ; Silian Lin, Auteur |An Important objective of health monitoring systems for civil infrastructures is to identify the state of the structure and to detect the damage when it occurs. System identification and damage detection, based on measured vibration data, have r[...]
Article : texte imprimé
Yang, Jann N., Auteur ; Shuwen Pan, Auteur ; Silian Lin ; Betti, Raimondo, Éditeur scientifique |System identification and damage detection for structural health monitoring of civil infrastructures have received considerable attention recently. Time domain analysis methodologies based on measured vibration data, such as the least-squares e[...]
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Yang, Jann N., Auteur ; Silian Lin, Auteur ; Jabbari, Faryar ; Spencer Jr., B. F., Éditeur scientifique |Two multiobjective control strategies are presented and applied to the wind-excited benchmark problem. The first strategy, referred to as the energy-to-peak based controller, deals with a class of “energy-bounded” excitations, whereas the second[...]
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Wu, Jong-Cheng, Auteur ; Yang, Jann N., Auteur ; Spencer Jr., B. F., Éditeur scientifique |Among promising control strategies, the sliding mode control is particularly robust with respect to structural uncertainty. In this paper, a modified sliding mode control (MSMC) strategy using dynamic output feedback is presented and demonstrate[...]
Article : texte imprimé
Samali, Bijan, Auteur ; Kwok, K. C. S., Auteur ; Wood, G. S. ; Yang, Jann N. ; Spencer Jr., B. F., Éditeur scientifique |This Paper presents an overview of the wind tunnel studies conducted at the boundary layer wind tunnel facility at the University of Sydney to determine across-wind forces acting on the 76-storey 306 m high benchmark building. The Paper briefl[...]
