2021
DOI: 10.3390/s21248236
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Internal Damage Detection of Composite Structures Using Passive RFID Tag Antenna Deformation Method: Basic Research

Abstract: This manuscript deals with the detection of internal cracks and defects in aeronautical fibreglass structures. In technical practice, it is problematic to accurately determine the service life or MTBF (Mean Time Between Failure) of composite materials by the methods used in metallic materials. The problem is mainly the inhomogeneous and anisotropic structure of composites, possibly due to the differences in the macrostructure during production, production processes, etc. Diagnostic methods for detecting intern… Show more

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Cited by 4 publications
(5 citation statements)
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References 39 publications
(49 reference statements)
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“…Passive RFID sensors have the advantages of small size, light weight, low cost, and long service life, and the disadvantages of this technology are mainly the short transmission distance, usually within a few meters. Pavol et al [20] proposed passive RFID tag antennas integrated into aircraft structural glass fiber laminates to detect internal defects (as shown in Figure 7). The results demonstrated the potential of utilizing RFID sensing in fiberglass composite laminates.…”
Section: Crack Monitoring Based On Passive Rfid Technologymentioning
confidence: 99%
“…Passive RFID sensors have the advantages of small size, light weight, low cost, and long service life, and the disadvantages of this technology are mainly the short transmission distance, usually within a few meters. Pavol et al [20] proposed passive RFID tag antennas integrated into aircraft structural glass fiber laminates to detect internal defects (as shown in Figure 7). The results demonstrated the potential of utilizing RFID sensing in fiberglass composite laminates.…”
Section: Crack Monitoring Based On Passive Rfid Technologymentioning
confidence: 99%
“…The theory of backscatter power can also be used to detect cracks in non-metallic materials, such as concrete [ 22 , 39 ], and fiberglass combined material [ 40 ]. Using the backscatter power, the tag can detect propagation of ultra-high-performance concrete cracks [ 22 , 39 ].…”
Section: Designs and Applications Of Rfid Sensor Tags In Shmmentioning
confidence: 99%
“…Using the backscatter power, the tag can detect propagation of ultra-high-performance concrete cracks [ 22 , 39 ]. With RFID tags integrated into an aeronautical fiberglass structure, deformation or breakage of the tag can be used to indicate its damage [ 40 ]. Some scholars explored COTS tags for conveyor belt crack monitoring [ 37 , 41 , 42 , 43 ] through RSSI measurements.…”
Section: Designs and Applications Of Rfid Sensor Tags In Shmmentioning
confidence: 99%
“…Unwanted vibrations in the system induce residual stresses in the structure, which reduces its service life [25]. the process of gradual development of microcracks and other material damage contributes to the phenomenon of slow changes in the values of elastic coefficients, strength indices, vibration damping characteristics and other material properties [34,35]. these changes in the case of composites subjected to long-term static and fatigue loads may amount to 10-50% [34].…”
Section: Introductionmentioning
confidence: 99%