Pregled bibliografske jedinice broj: 441856
Mechanical properties of microcantilevers: Influence of the anticlastic effect
Mechanical properties of microcantilevers: Influence of the anticlastic effect // Sensors and actuators. A, 165 (2011), 2; 431-438 doi:10.1016/j.sna.2010.11.012 (međunarodna recenzija, članak, znanstveni)
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Naslov
Mechanical properties of microcantilevers: Influence of the anticlastic effect
Autori
De Bona, Francesco ; Zelenika, Saša ; Munteanu, Mircea Gheorgie
Izvornik
Sensors and actuators. A (0924-4247) 165
(2011), 2;
431-438
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
dynamics response ; microcantilevers ; Young’s modulus ; anticlastic effect ; modal model
Sažetak
Measurements of Young’s modulus of microstructures are frequently based on dynamics tests on microbeams. The aim of this work is evaluating if the accuracy of these measurements is affected significantly by the anticlastic effect. A non linear model of cantilever’s dynamics behavior is thus developed and applied to some characteristic cases. The obtained results show that, even if the introduced non linearity is small enough to allow a modal approach to be still applied, the anticlastic effect has a meaningful influence on measurement accuracies, as evidenced by the dependence of the resonant frequency on vibration amplitudes. The proposed treatise permits determining the appropriate range of excitation amplitudes to be used during the experiments and consequently to reduce appreciably the intervals of uncertainty of the measurements.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti, Interdisciplinarne tehničke znanosti
POVEZANOST RADA
Projekti:
MZOS-069-0692195-1792 - Podatljivi uređaji ultra-visoke preciznosti za uporabu u mikro i nanotehnologiji (Zelenika, Saša, MZOS ) ( CroRIS)
Ustanove:
Tehnički fakultet, Rijeka
Profili:
Saša Zelenika
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- CA Search (Chemical Abstracts)
- Compendex (EI Village)
- Cambridge Scientific Abstracts
- Computer and Control Abstracts
- EIC/Intelligence
- Electrical and Electronics Abstracts
- Engineered Materials Abstracts
- Engineering Index
- FIZ Karlsruhe
- Metals Abstracts
- PASCAL/CNRS
- Physics Abstracts
- Scopus