Integration of different scanning modalities for real-time dual-channel ultrasonic inspection of aircraft structures

Igor Komsky; Sridhar Krishnaswamy; Bob Lasser

doi:10.1063/1.2902629

Integration of different scanning modalities for real-time dual-channel ultrasonic inspection of aircraft structures

Igor Komsky^*, Sridhar Krishnaswamy, Bob Lasser

^*Corresponding author for this work

Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

A dual-channel ultrasonic inspection system has been developed for real-time three-dimensional evaluation of large area aircraft structures. High resolution imaging channel with an ultrasonic CCD camera presents large real-time planar (X-Y plane) images of the structures while another acquisition channel analyzes in-depth (Z-axis) ultrasonic scans presenting data in an A-scan format. The dual-channel imaging system provides "on demand" refocusing of the imaging plane to achieve the highest possible resolution and quality of the ultrasonic images at or close to the focal plane of the imaging device.

Original language	English (US)
Title of host publication	Review of Progress in QuantitativeNondestructive Evaluation
Pages	1614-1621
Number of pages	8
Volume	975
DOIs	https://doi.org/10.1063/1.2902629
State	Published - Mar 24 2008
Event	34th Annual Review of Progress in Quantitative Nondestructive Evaluation - Golden, CO, United States Duration: Jul 22 2007 → Jul 27 2007

Other

Other	34th Annual Review of Progress in Quantitative Nondestructive Evaluation
Country/Territory	United States
City	Golden, CO
Period	7/22/07 → 7/27/07

Keywords

Aircraft Inspection
Ultrasonic Imaging
Ultrasonic Inspection

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.2902629

Cite this

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title = "Integration of different scanning modalities for real-time dual-channel ultrasonic inspection of aircraft structures",

abstract = "A dual-channel ultrasonic inspection system has been developed for real-time three-dimensional evaluation of large area aircraft structures. High resolution imaging channel with an ultrasonic CCD camera presents large real-time planar (X-Y plane) images of the structures while another acquisition channel analyzes in-depth (Z-axis) ultrasonic scans presenting data in an A-scan format. The dual-channel imaging system provides {"}on demand{"} refocusing of the imaging plane to achieve the highest possible resolution and quality of the ultrasonic images at or close to the focal plane of the imaging device.",

keywords = "Aircraft Inspection, Ultrasonic Imaging, Ultrasonic Inspection",

author = "Igor Komsky and Sridhar Krishnaswamy and Bob Lasser",

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doi = "10.1063/1.2902629",

language = "English (US)",

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Komsky, I, Krishnaswamy, S & Lasser, B 2008, Integration of different scanning modalities for real-time dual-channel ultrasonic inspection of aircraft structures. in Review of Progress in QuantitativeNondestructive Evaluation. vol. 975, pp. 1614-1621, 34th Annual Review of Progress in Quantitative Nondestructive Evaluation, Golden, CO, United States, 7/22/07. https://doi.org/10.1063/1.2902629

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T1 - Integration of different scanning modalities for real-time dual-channel ultrasonic inspection of aircraft structures

AU - Komsky, Igor

AU - Krishnaswamy, Sridhar

AU - Lasser, Bob

PY - 2008/3/24

Y1 - 2008/3/24

N2 - A dual-channel ultrasonic inspection system has been developed for real-time three-dimensional evaluation of large area aircraft structures. High resolution imaging channel with an ultrasonic CCD camera presents large real-time planar (X-Y plane) images of the structures while another acquisition channel analyzes in-depth (Z-axis) ultrasonic scans presenting data in an A-scan format. The dual-channel imaging system provides "on demand" refocusing of the imaging plane to achieve the highest possible resolution and quality of the ultrasonic images at or close to the focal plane of the imaging device.

AB - A dual-channel ultrasonic inspection system has been developed for real-time three-dimensional evaluation of large area aircraft structures. High resolution imaging channel with an ultrasonic CCD camera presents large real-time planar (X-Y plane) images of the structures while another acquisition channel analyzes in-depth (Z-axis) ultrasonic scans presenting data in an A-scan format. The dual-channel imaging system provides "on demand" refocusing of the imaging plane to achieve the highest possible resolution and quality of the ultrasonic images at or close to the focal plane of the imaging device.

KW - Aircraft Inspection

KW - Ultrasonic Imaging

KW - Ultrasonic Inspection

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BT - Review of Progress in QuantitativeNondestructive Evaluation

T2 - 34th Annual Review of Progress in Quantitative Nondestructive Evaluation

Y2 - 22 July 2007 through 27 July 2007

ER -

Integration of different scanning modalities for real-time dual-channel ultrasonic inspection of aircraft structures

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