- Tytuł:
- Distributed sensor placement optimization for computer aided structural health monitoring
- Autorzy:
-
Ameduri, Salvatore
Ciminello, Monica
Dimino, Ignazio
Concilio, Antonio
Catignani, Alfonso
Mancinelli, Raimondo - Powiązania:
- https://bibliotekanauki.pl/articles/140025.pdf
- Data publikacji:
- 2019
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
Structural Health Monitoring
SHM
fiber optic
genetic optimization
strain energy
monitoring strukturalny
światłowód
optymalizacja genetyczna
energia odkształcenia sprężystego - Opis:
- An optimal sensor placement methodology is implemented and herein proposed for SHM model-assisted design and analysis purposes. The kernel of this approach analysis is a genetic-based algorithm providing the sensor network layout by optimizing the probability of detection (PoD) function while, in this preliminary phase, a classic strain energy approach is adopted as well established damage detection criteria. The layout of the sensor network is assessed with respect to its own capability of detection, parameterized through the PoD. A distributed fiber optic strain sensor is adopted in order to get dense information of the structural strain field. The overall methodology includes an original user-friendly graphical interface (GUI) that reduces the time-to-design costs needs. The proposed methodology is preliminarily validated for isotropic and anisotropic elements.
- Źródło:
-
Archive of Mechanical Engineering; 2019, LXVI, 1; 111-127
0004-0738 - Pojawia się w:
- Archive of Mechanical Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł