Szczegóły publikacji
Opis bibliograficzny
Tunable interdigital transducers made of piezoelectric macro-fiber composite / Michał MAŃKA, Adam MARTOWICZ, Mateusz Rosiek, Tadeusz STEPINSKI, Tadeusz UHL // Smart Materials and Structures ; ISSN 0964-1726. — 2016 — vol. 25 no. 11 art. no. 115022, s. 1–12. — Bibliogr. s. 11–12, Abstr. — Publikacja dostępna online od: 2016-10-18
Autorzy (5)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 101908 |
|---|---|
| Data dodania do BaDAP | 2016-12-09 |
| Tekst źródłowy | URL |
| DOI | 10.1088/0964-1726/25/11/115022 |
| Rok publikacji | 2016 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Smart Materials & Structures |
Abstract
The number of applications of Lamb waves (LWs) based structural health monitoring (SHM) has significantly increased in recent decades. The growth of interest results from several advantages of this diagnostic technique, that is, considerable mode selectivity and directivity that allow for the assessment of the technical condition of a monitored structure. Successful applications of LWs in the field of SHM stimulate continuous improvement of the transducers’ design to enable capturing more reliable diagnostic data. The paper introduces a new type of transducer that may be used in the LWs based SHM systems, namely tunable-interdigital transducer (T-IDT) based on macro-fiber composites (MFC). The authors provide a short overview on different types of transducers that may be used in SHM applications, followed by a detailed description of the structure of proposed T-IDT. Finally, the results of numerical and experimental tests carried out employing the proposed transducer are discussed and compared to those obtained with a traditional IDT.
