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http://dx.doi.org/10.5762/KAIS.2020.21.1.774

Control Performance Evaluation of Smart Mid-story Isolation System with RNN Model  

Kim, Hyun-Su (Division of Architecture, Architectural and Civil Engineering, Sunmoon University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.21, no.1, 2020 , pp. 774-779 More about this Journal
Abstract
The seismic response reduction capacity of a smart mid-story isolation system was investigated using the RNN model in this study. For this purpose, an RNN model was developed to make a dynamic response prediction of building structures subjected to seismic loads. An existing tall building with a mid-story isolation system was selected as an example structure for realistic research. A smart mid-story isolation system was comprised of an MR damper instead of existing lead dampers. The RNN model predicted the seismic responses accurately compared to those of the FEM model. The simulation time of the RNN model can be reduced significantly compared to the FEM model. After the numerical simulations, the smart mid-story isolation system could effectively reduce the seismic responses of the existing building compared to the conventional mid-story isolation system.
Keywords
Smart Mid-Story Isolation System; Recurrent Neural Network Model; Fuzzy Logic Controller; Seismic Response Reduction; Soft-Computing;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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