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Earthquakes and Structures Volume 21, Number 6, December 2021 , pages 577-585 DOI: https://doi.org/10.12989/eas.2021.21.6.577 |
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Active TMD systematic design of fuzzy control and the application in high-rise buildings |
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Z.Y. Chen, Ruei-Yuan Wang, Rong Jiang and Timothy Chen
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| Abstract | ||
| In this research, a neural network (NN) method was developed, which combines H-infinity and fuzzy control for the purpose of stabilization and stability analysis of nonlinear systems. The H-infinity criterion is derived from the Lyapunov fuzzy method, and it is defined as a fuzzy combination of quadratic Lyapunov functions. Based on the stability criterion, the nonlinear system is guaranteed to be stable, so it is transformed to be a linear matrix inequality (LMI) problem. Since the demo active vibration control system to the tuning of the algorithm sequence developed a controller in a manner, it could effectively improve the control performance, by reducing the wind's excitation configuration in response to increase in the cost efficiency, and the control actuator. | ||
| Key Words | ||
| fuzzy Lyapunov method; tall building, fuzzy control; tuned mass damper | ||
| Address | ||
| Z.Y. Chen: Guangdong University of Petrochem Technology, School of Science, Maoming 525000, PR China Ruei-Yuan Wang: Guangdong University of Petrochem Technology, School of Science, Maoming 525000, PR China Rong Jiang: Guangdong University of Petrochem Technology, School of Science, Maoming 525000, PR China Timothy Chen: Division of Engineering and Applied Science, California Institute of Technology, Pasadena, CA 91125, U.S.A. | ||