| Issue |
MATEC Web of Conferences
Volume 24, 2015
EVACES’15, 6th International Conference on Experimental Vibration Analysis for Civil Engineering Structures
|
|
|---|---|---|
| Article Number | 06001 | |
| Number of page(s) | 6 | |
| Section | Vibration isolation and mitigation | |
| DOI | https://doi.org/10.1051/matecconf/20152406001 | |
| Published online | 19 October 2015 | |
Reliable overlapping control for civil structures
Institute of Information Theory and Automation, Czech Academy of Sciences, CZ-18208 Prague 8, Czech Republic
a Corresponding author: bakule@utia.cas.cz
The article presents results of experimental analysis targeted to actuator and sensor failures in the overlapping decentralized LQG feedback-based structure to mitigate responses of an earthquake-excited 20-story building. The building structure belongs to the second generation of civil engineering benchmark models. It includes a complete physical description, a high-fidelity finite element model and a Matlab/Simulink simulation framework. The presented performance analysis is focused on sensor and actuator failures appearing in individual local loops within two overlapped subsystems of an in-plane (2D) structure under the four real world historical earthquake records. The benchmark evaluation criteria and dynamic responses are analyzed to assess the acceptable performance.
© Owned by the authors, published by EDP Sciences, 2015
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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