Measurement of CFRP surface crack based on electromagnetic measuring system

Carbon Fiber Reinforced Polymer (CFRP) is an advanced non-metallic composite which offers enormous potential for use in a wide number of engineering applications, ranging from sports goods to advanced aircraft structures due to their great performance. Failure prediction based on nondestructive test...

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Bibliographic Details
Published in2019 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) pp. 1 - 5
Main Authors Zhao, Qian, Zhang, Kai, Xu, Hanyang, Avila, Jorge Ricardo Salas, Zhao, Lina, Wang, Mingquan, Han, Yan, Zhang, Zhijie, Yin, Wuliang
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2019
Subjects
Carbon Fiber Reinforced Polymer
electrical conductivity
electromagnetic measuring
Instrumentation and measurement
nondestructive testing
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Summary:Carbon Fiber Reinforced Polymer (CFRP) is an advanced non-metallic composite which offers enormous potential for use in a wide number of engineering applications, ranging from sports goods to advanced aircraft structures due to their great performance. Failure prediction based on nondestructive testing technique is an important strategy to guarantee the effective long-term work of CFRP. Electromagnetic measuring technology is non-invasive and highly sensitive to the conductivity change. The paper proposes a CFRP non-destructive testing system based on electromagnetic measuring technology and prove the effectiveness by signal analyzing of the specimen with surface crack.
ISSN:2642-2077
DOI:10.1109/I2MTC.2019.8827096