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Updated: Jul 2, 2026

Data Acquisition Protocol for Determining Embedded Sensitivity Functions
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在现实的CFRP机身面板中引导波传播:用于早期损坏检测的概念验证

Fatma Sellami1, Vittorio Memmolo2, Mirko Hornung1

  • 1Department of Aerospace and Geodesy, Institute of Aircraft Design, School of Engineering and Design, Technical University of Munich, Boltzmannstr. 15, D-85748 Garching, Germany.

Sensors (Basel, Switzerland)
|February 26, 2025
PubMed
概括

这项研究展示了超声波引导波用于检测复合材料飞机结构的损伤. 该方法准确地识别了对碳纤维增强聚合物机身面板的影响,证明了其在结构健康监测方面的有效性.

关键词:
航空复合结构结构 航空复合结构数字信号处理是数字信号处理.实验性的设置设计设计.健康指标健康指标融合传感器 融合传感器 融合传感器传感器测量的测量超声波是一种超声波.

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相关概念视频

Standing Waves in a Cavity01:28

Standing Waves in a Cavity

A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by: