| Autor: |
Longhini, Alberta, Perbellini, Michele, Gottardi, Stefano, Yi, Shenglun, Liu, Hao, Zorzi, Mattia |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
American Control Conference (ACC) 2021 |
| Druh dokumentu: |
Working Paper |
| Popis: |
The tuned liquid dampers (TLD) technology is a feasible and cost-effective seismic design. In order to improve its efficiency it is fundamental to find accurate models describing their dynamic. A TLD system can be modeled through the Housner model and its parameters can be estimated by solving a nonlinear state estimation problem. We propose a robust extended Kalman filter which alleviates the model discretization and the fact that the noise process is not known. We test the effectiveness of the proposed approach by using some experimental data corresponding to two classical seismic waves, namely the El Centro wave and the Hachinohe wave. |
| Databáze: |
arXiv |
| Externí odkaz: |
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