| dc.creator | Ribeiro A.L.A. | |
| dc.creator | Mastelari N. | |
| dc.creator | Cimini C.A. | |
| dc.date | 2015 | |
| dc.date | 2015-06-25T12:52:17Z | |
| dc.date | 2015-11-26T15:04:41Z | |
| dc.date | 2015-06-25T12:52:17Z | |
| dc.date | 2015-11-26T15:04:41Z | |
| dc.date.accessioned | 2018-03-28T22:15:31Z | |
| dc.date.available | 2018-03-28T22:15:31Z | |
| dc.identifier | | |
| dc.identifier | Key Engineering Materials. Trans Tech Publications Ltd, v. 627, n. , p. 17 - 20, 2015. | |
| dc.identifier | 10139826 | |
| dc.identifier | 10.4028/www.scientific.net/KEM.627.17 | |
| dc.identifier | http://www.scopus.com/inward/record.url?eid=2-s2.0-84913569177&partnerID=40&md5=1af27e17cd74789ed98b0d07b1c0decd | |
| dc.identifier | http://www.repositorio.unicamp.br/handle/REPOSIP/85371 | |
| dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/85371 | |
| dc.identifier | 2-s2.0-84913569177 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1256909 | |
| dc.description | The development of composite materials has been following a growing trend, with its use ranging from sporting goods to construction materials and defense. The aerospace industry in particular has observed a minute increase in demand for these materials, since the associated weight reductions promise significant savings in fuel related costs. Composite materials, however, are prone to important and very specific failure modes which are invisible to the naked eye (e.g., delaminations, fiber ruptures, debondings) and occur in response to everyday events such as impacts. Thus, usage of these materials in critical areas of airplanes (e.g. wings and fuselage) is subject to the development of technologies able to continuously and precisely monitor existence, type and extent of failures. Impact localization plays a key role within this paradigm allowing identification of hot spots, that is, areas subjected to potentially damaging phenomena, for further analysis. Several such techniques have already been developed, but anisotropy, precision, robustness and cost are common drawbacks amongst their implementation. The present study was directed to the use of conditioned piezoelectric sensors along with low cost commercial off-the shelf data acquisition system to implement a reliable impact localization method. | |
| dc.description | 627 | |
| dc.description | | |
| dc.description | 17 | |
| dc.description | 20 | |
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| dc.description | Osmont, D.L., Dupont, M., Gouyon, R., Lemistre, M.B., Balageas, D.L., Piezoelectric transducer network for dual mode (active/passive) detection, localization, and evaluation of impact damages in carbon/epoxy composite plates (2000) Proceedings of the SPIE 4073, 5th European Conference on Smart Structures and Materials | |
| dc.description | Seydel, R., Chang, F.-K., Impact identification on stiffened composite panels: I. System development (2001) Smart Materials and Structures, 10 (2), pp. 354-369 | |
| dc.description | Coverley, P.T., Staszewski, W.J., Impact damage location in composite structures using optimized sensor triangulation procedure (2003) Smart Materials and Structures, 12 (5), pp. 795-803 | |
| dc.description | Kundu, T., Das, S., Jata, K.V., Point of impact prediction in isotropic and anisotropic plates from the acoustic emission data (2007) Journal of the Acoustical Society of America, 122 (4), pp. 2057-2066 | |
| dc.description | Ribeiro, A.L.A., Cimini, C.A., Jr., Mastelari, N., Impact localization in anisotropic composite plates instrumented with a network of piezoelectric sensors (2013) The 19th International Conference on Composite Materials (ICCM-19, pp. 1-9 | |
| dc.description | Yu, L., Giurgiutiu, V., Ziehl, P., Ozevin, D., Piezoelectric based sensing in wireless steel bridge health monitoring (2009) Proceedings of the SPIE 7294, Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security, pp. 1-10 | |
| dc.description | Giurgiutiu, V., (2007) Structural Health Monitoring with Piezoelectric Wafer Active Sensors, , Academic Press, United States of America | |
| dc.language | en | |
| dc.publisher | Trans Tech Publications Ltd | |
| dc.relation | Key Engineering Materials | |
| dc.rights | fechado | |
| dc.source | Scopus | |
| dc.title | Low-cost System To Evaluate Impact Localization In Composite Plates | |
| dc.type | Actas de congresos | |
