Guided wave UPI Team
Embedded Files
PZT-Ultrasonic Propagation Imaging System
inupi1.mp4Nondestructive damage inspection system using laser ultrasonic wave propagation and PZT sensor
High speed (Max. 20 kHz pulse repetition rate)
Distance: over 100 m
Visualize ultrasonic wave propagation
Combine with wireless network
inupi4.mp4< Elbow pipe example by PZT-UPI >
inupi5.mp4< Lattice structure example by PZT-UPI >
Laser Doppler Vibrometer-Ultrasonic Propagation Imaging System
inupi2.mp4inupi3.mp4Fully noncontact, nondestructive damage inspection system using Laser Doppler Vibrometer
High speed (Max. 20 kHz pulse repetition rate)
Measurable for extraordinarily long-range and curved surface
Wireless Ultrasonic Device
< Wireless ultrasonic device prototype >
WUD CFRP specimen test.mp4WUD GUI.mp4
< Wireless active SHM using WUD >
< Wired G-UPI and wireless G-UPI using WUD >
Wireless Strain Device
< WSD receiver and transmitter > < Wireless strain device prototype >
WSD_CFRP_shaker_combined.mp4WSD_CFRP_impact_combined.mp4< CFRP wing skin vibration and impact measurement using WSD >
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