Methodologies for Guided Wave-Based SHM System Implementation on Composite Wing Panels: Results and Perspectives from SARISTU Scenario 5
Methodologies for Guided Wave-Based SHM System Implementation on Composite Wing Panels: Results and Perspectives from SARISTU Scenario 5
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DOI：
10.1007/978-3-319-22413-8_22
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发表时间：
2016
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影响因子：
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通讯作者：
E. Monaco;N. D. Boffa;V. Memmolo;F. Ricci;N. Testoni;L. De Marchi;A. Marzani;J. Hettler;M. Tabatabaeipour;S. Delrue;Van Den Abeele Koen
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文献类型：
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作者：
E. Monaco;N. D. Boffa;V. Memmolo;F. Ricci;N. Testoni;L. De Marchi;A. Marzani;J. Hettler;M. Tabatabaeipour;S. Delrue;Van Den Abeele Koen
在SARISTU项目中，应用场景5（AS05）主要致力于开发基于超声导波的方法，用于在复合材料制成的机翼结构元件上实施结构健康监测（SHM），以检测BVID或隐藏缺陷。这些方法主要是由本文的作者开发的，技术上的集成，并应用于场景5内的小尺度结构元件（非加筋板和加筋板）的重点，在工作结束时，也对每种方法的损伤阈值水平的统计评估propaedeutic的检测概率（POD）评估的每种方法。本文将很快介绍的方法开发和实施，主要的实验和数值结果方面的损伤检测，和阈值损伤检测水平的统计评估。最后，将对这些方法的优缺点以及将这些方法迁移到集成场景12以进行全面翼实现的策略进行简短的比较。
Within the SARISTU project, the Application Scenario 5 (AS05) was devoted primarily to the development of methodologies based on ultrasonic guided waves for Structural Health Monitoring (SHM) implementation on wing structural elements made of composite materials for detecting BVID or hidden flaws. These methodologies have been mainly developed by the authors of this paper, technologically integrated, and applied on small-scale structural elements within Scenario 5 (unstiffened and stiffened plates) focusing, at the end of the work, also on statistical assessment of damage thresholds levels for each methodology propaedeutic to a probability of detection (POD) evaluation of each approach. The paper will shortly present the methodologies developed and implemented, the main experimental and numerical results in terms of damage detection, and the statistical assessment of threshold damage detection levels. Finally, a short comparison about pros and cons of the methodologies as well as the migration strategy of the methodologies to the Integration Scenario 12 for full-scale wing implementation will be presented.