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References (19)
-
C. Scruby, L. Drain (1990)
Laser Ultrasonics Techniques and Applications -
Seung-Chan Hong, Ayalsew Abetew, Jung‐Ryul Lee, J. Ihn (2017)
Three dimensional evaluation of aluminum plates with wall-thinning by full-field pulse-echo laser ultrasoundOptics and Lasers in Engineering, 99
-
R. Mancini (2003)
Op amps for everyone : design reference -
S. Her, Sheng-Tung Lin (2014)
Non-Destructive Evaluation of Depth of Surface Cracks Using Ultrasonic Frequency AnalysisSensors (Basel, Switzerland), 14
-
Chenyin Ni, Yifei Shi, Z. Shen, Jian Lu, X. Ni (2010)
An analysis of angled surface-breaking crack detection by dual-laser source generated ultrasoundNdt & E International, 43
-
By Mallick (2007)
Fiber-reinforced composites : materials, manufacturing, and design -
C. Chia, Hyomi Jeong, Jung‐Ryul Lee, G. Park (2012)
Composite aircraft debonding visualization by laser ultrasonic scanning excitation and integrated piezoelectric sensingStructural Control and Health Monitoring, 19
-
Jung‐Ryul Lee, J. Jang, C. Kong (2014)
Fully Noncontact Wave Propagation Imaging in an Immersed Metallic Plate with a CrackShock and Vibration, 2014
-
R. Gibson (1994)
Principles of Composite Material Mechanics -
W. Staszewski, Bc Lee, L. Mallet, F. Scarpa (2004)
Structural health monitoring using scanning laser vibrometry: I. Lamb wave sensingSmart Materials and Structures, 13
-
Jung‐Ryul Lee, S. Chong, Nitam Sunuwar, Chan Park (2013)
Repeat scanning technology for laser ultrasonic propagation imagingMeasurement Science and Technology, 24
-
B. Shenoi (2005)
Introduction to Digital Signal Processing and Filter Design -
Steven Smith (1997)
The Scientist and Engineer's Guide to Digital Signal Processing -
J. Ihn, F. Chang (2004)
Detection and monitoring of hidden fatigue crack growth using a built-in piezoelectric sensor/actuator network: I. DiagnosticsSmart Materials and Structures, 13
-
A. Abetew, Seung-Chan Hong, Jung‐Ryul Lee, Seil Baek, J. Ihn (2017)
Remote defect visualization of standard composite coupons using a mobile pulse-echo ultrasonic propagation imagerAdvanced Composite Materials, 26
-
S. Gholizadeh (2022)
A review of non-destructive testing methods of composite materialsProcedia structural integrity, 1
-
R. Green (2004)
Non-contact ultrasonic techniques.Ultrasonics, 42 1-9
-
Publisher's Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations -
Jung‐Ryul Lee, Hyomi Jeong, C. Ciang, D. Yoon, Seung-Suk Lee (2010)
Application of ultrasonic wave propagation imaging method to automatic damage visualization of nuclear power plant pipelineNuclear Engineering and Design, 240
- Publisher
- Springer Journals
- Copyright
- Copyright © 2019 by The Korean Society for Aeronautical & Space Sciences
- Subject
- Engineering; Aerospace Technology and Astronautics; Fluid- and Aerodynamics
- ISSN
- 2093-274X
- eISSN
- 2093-2480
- DOI
- 10.1007/s42405-019-00210-4
- Publisher site
- See Article on Publisher Site
Abstract
It is well known that the selection of a frequency for signal generation and data acquisition significantly affects the quality of ultrasonic or laser ultrasonic nondestructive testing (NDT) results, and the analog filter is essential to prevent the aliasing effect. This paper presents a systematic approach using a hierarchical inspection scheme for automatic inspection processes. A frequency band divider (FBD) with a single-input–multiple-output (SIMO) system was newly created to examine quickly various frequency ranges at single scanning using laser-based broadband excitation. The FBD was implemented into a pulse-echo ultrasonic propagation imaging (PE UPI) system capable of fully noncontact laser ultrasonic inspection. Only two scans are required to determine the optimal frequency range for unknown specimens. This tremendously reduces the number of scanning trials for the investigation of complete frequency ranges.
Journal
International Journal of Aeronautical & Space Sciences – Springer Journals
Published: Sep 12, 2019