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Updated: Jul 6, 2026

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多变量信号处理用于细混合层材料中故障模式的特征化,使用声波发射传感器

Sakineh Fotouhi1, Maher Assaad2, Mohamed Nasor2

  • 1School of Engineering, University of Glasgow, Glasgow G12 8QQ, UK.

Sensors (Basel, Switzerland)
|June 10, 2023
PubMed
概括

这项研究将混合复合材料的故障模式与声辐射 (AE) 信号相关联. 高振幅,能量和持续时间的AE事件表明碳层碎片化,挑战了关于高频信号的先前假设.

关键词:
声学排放的声音排放.碳/玻璃混合动力车碎片化 碎片化 碎片化多变量分析是多变量分析.

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