دورية أكاديمية

Monitoring the Structural Health of Glass Fibre-Reinforced Hybrid Laminates Using Novel Piezoceramic Film

التفاصيل البيبلوغرافية
العنوان: Monitoring the Structural Health of Glass Fibre-Reinforced Hybrid Laminates Using Novel Piezoceramic Film
المؤلفون: René Schmidt, Alexander Graf, Ricardo Decker, Michael Heinrich, Verena Kräusel, Lothar Kroll, Wolfram Hardt
المصدر: Sensors, Vol 20, Iss 18, p 5428 (2020)
بيانات النشر: MDPI AG, 2020.
سنة النشر: 2020
المجموعة: LCC:Chemical technology
مصطلحات موضوعية: hybrid assembled composite, piezoceramic compound, fibre metal laminates, fatigue, signal processing, Chemical technology, TP1-1185
الوصف: This work investigates a new generation structural health monitoring (SHM) system for fibre metal laminates (FML) based on an embedded thermoplastic film with compounded piezoceramics, termed piezo-active fibre metal laminate (PFML). The PFML is manufactured using near-series processes and its potential as a passive SHM system is being investigated. A commercial Polyvinylidene fluoride (PVDF) sensor film is used for comparative evaluation of the sensor signals. Furthermore, thermoset and thermoplastic-based FML are equipped with the sensor films and evaluated. For this purpose, static and dynamic three-point bending tests are carried out and the data are recorded. The data obtained from the sensors and the testing machine are compared with the type and time of damage by means of intelligent signal processing. By using a smart sensor system, further investigations are planned which the differentiation between various failure modes, e.g., delamination or fibre breakage.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1424-8220
Relation: https://www.mdpi.com/1424-8220/20/18/5428; https://doaj.org/toc/1424-8220
DOI: 10.3390/s20185428
URL الوصول: https://doaj.org/article/6f563ff91c374d5695fe1b76b954dac1
رقم الأكسشن: edsdoj.6f563ff91c374d5695fe1b76b954dac1
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:14248220
DOI:10.3390/s20185428