Physical Sensors Based on Lamb Wave Resonators [PDF]
MicromachinesA Lamb wave is a guided wave that propagates within plate-like structures, with its vibration mode resulting from the coupling of a longitudinal wave and a shear vertical wave, which can be applied in sensors, filters, and frequency control devices.
Zixia Yu +7 more
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Antisymmetric Lamb Wave Simulation Study Based on Electromagnetic Acoustic Transducer with Periodic Permanent Magnets [PDF]
Sensors, 2023 Due to its multi-mode and dispersion characteristics, Lamb waves cause interference to signal processing, which profoundly limits their application in nondestructive testing.
Lianren Du, Ruizhen Gao, Xiaojuan Jia
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Lamb Wave-Based FDM-PPM Method Data Transmission Scheme in Plate Structures [PDF]
SensorsLamb wave-based non-electromagnetic communication is an effective solution for real-time information exchange in health monitoring networks of large metallic plate structures.
Tong Xu +4 more
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Impact of Wedge Parameters on Ultrasonic Lamb Wave Liquid-Level Sensor [PDF]
Sensors, 2022 The ultrasonic Lamb wave detection principle can realize the noncontact measurement of liquid level in closed containers. When designing an ultrasonic Lamb wave sensor, it is vital to thoroughly study and select the optimal wedge size at the front of the
Weizhao Xue +4 more
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Machine Learning-Enriched Lamb Wave Approaches for Automated Damage Detection
Sensors, 2020 Lamb wave approaches have been accepted as efficiently non-destructive evaluations in structural health monitoring for identifying damage in different states.
Zi Zhang +3 more
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Low-Voltage High-Frequency Lamb-Wave-Driven Micromotors [PDF]
MicromachinesBy leveraging the benefits of a high energy density, miniaturization and integration, acoustic-wave-driven micromotors have recently emerged as powerful tools for microfluidic actuation.
Zhaoxun Wang +7 more
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Research on Delamination Damage Quantification Detection of CFRP Bending Plate Based on Lamb Wave Mode Control [PDF]
SensorsThe carbon-fiber-reinforced polymer (CFRP) bending structure is widely used in aviation. The emergence and spread of delamination damage will decrease the safety of in-service bending structures. Lamb waves can effectively identify delamination damage as
Quanpeng Yu +3 more
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Multifrequency Identification and Exploitation in Lamb Wave Inspection [PDF]
IEEE Access, 2019 Lamb wave inspection provides a promising method to assess the structural health status. However, Lamb wave modes exhibit different characteristics which vary with frequency significantly.
Zhe Wang +4 more
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Microcrack localization based on static component induced by a primary A0 Lamb wave in a thin plate [PDF]
JASA Express Letters, 2022 A microcrack localization method based on a static component (SC) induced by a primary A0 Lamb wave is proposed. Based on the bilinear stress–strain constitutive model, a two-dimensional finite element model is built to investigate the interaction ...
Jishuo Wang +3 more
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Nuclear Engineering and Technology, 2022 In this work, the guided wave de-bonding area-detecting technique was studied for application to containment liner plates in nuclear power plant areas.
Yonghee Lee, Hyunmin Yun, Younho Cho
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