(Ph.D.) Engineering of Aerospace and Mechanics, Iowa State University (Dec.1991)
Experience
1983 / Daewoo heavy industry / 대리
1991~1992 / Center for NDE/Post. Doc
1992~1993 / Research institute of industrial science and technology measurment laboratory / Chief Researcher
1993~1998 / Chosun University / Assistant Professor
1998~Present / Sungkyunkwan University / Professor, Mechanical Engineering
Journal Articles
(2023)
Development of Maximum Residual Stress Prediction Technique for Shot-Peened Specimen Using Rayleigh Wave Dispersion Data Based on Convolutional Neural Network.
MATERIALS.
16,
23
(2023)
Nondestructive Evaluation of Residual Stress in Shot Peened Inconel Using Ultrasonic Minimum Reflection Measurement.
MATERIALS.
16,
14
(2023)
Extraction of Flaw Signals from the Mixed 1-D Signals by Denoising Autoencoder.
APPLIED SCIENCES-BASEL.
13,
6
(2023)
Sizing-Based Flaw Acceptability in Weldments Using Phased Array Ultrasonic Testing and Neural Networks.
APPLIED SCIENCES-BASEL.
13,
5
(2022)
Containment Liner Plate Void Defect Detection Technique Using Phased Array Ultrasonic Testing and Acoustic Resonance Method.
MATERIALS.
15,
4
(2022)
System Invariant Method for Ultrasonic Flaw Classification in Weldments Using Residual Neural Network.
APPLIED SCIENCES-BASEL.
12,
3
(2022)
A Study on Analysis of Transmitted Sound Pressure for CFRP Composite Lamination Lay-up Orientation.
New Physics: Sae Mulli.
72,
3
(2022)
Degradation Assessment of Plastic Optical Fibers Using Ultrasound Propagation Characteristics.
New Physics: Sae Mulli.
72,
3
(2021)
Computational mechanics and optimization-based prediction of grain orientation in anisotropic media using ultrasonic response.
NUCLEAR ENGINEERING AND TECHNOLOGY.
53,
6
(2021)
A study on the analysis of various void depth at multiple layer using impact echo method.
New Physics: Sae Mulli.
71,
3
(2021)
Ultrasonic testing to evaluate the signal characteristic for CFRP composite lamination.
New Physics: Sae Mulli.
71,
4
(2020)
Propagation and Attenuation Characteristics of an Ultrasonic Beam in Dissimilar-Metal Welds.
SENSORS.
20,
21
(2020)
Beam generating and sound field modeling of flexible phased arrays for inspecting complex geometric components.
WAVE MOTION.
94,
.
(2020)
Performance enhancement of convolutional neural network for ultrasonic flaw classification by adopting autoencoder.
NDT & E INTERNATIONAL.
111,
102218
(2020)
A study on the evaluation of surface hardness by using the minimum reflection.
New Physics: Sae Mulli.
70,
3
(2020)
A study on the thickness variation of a multiple layer by using a focussed ultrasonic wave.
New Physics: Sae Mulli.
70,
3
(2019)
Lamb Wave Flaw Classification in Al Plates Using Time Reversal and Deep Neural Networks.
JOURNAL OF THE KOREAN PHYSICAL SOCIETY.
75,
12
(2019)
Quantitative Evaluation of Partial Delamination in Thermal Barrier Coatings Using Ultrasonic C-scan Imaging.
INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING.
21,
1
(2019)
Broadband impedance matching using acoustic metamaterial with a helical hole.
APPLIED PHYSICS LETTERS.
115,
15
Publications
(2007)
Ultrasonic Nondestructive Evaluation Systems : Models and Measurements.
Springer Science+Business Media.
Co-author
(2004)
비파괴평가공학.
학연사.
Co-author
(2001)
비파괴평가공학.
학연사.
Co-author
(2000)
배관안전진단기술.
도서출판 창조.
Co-author
Patent/Intellectual Property
각도 조절 기능을 구비하는 탐상장치(APPARATUS FOR DETECTING SURFACE DEFECT HAVING ANGLE CONTROL FUNCTION).
10-1480787-0000.
20150105.
KOREA, REPUBLIC OF
곡면탐상용 초음파탐촉장치(ULTRASONIC PROBE APPARATUS FOR DETECTING CURVED SURFACE).
2013-0016518.
20141119.
KOREA, REPUBLIC OF
수침 초음파 탐상시험 장치(APPARATUS FOR DETECTING WATER IMMERSION ULTRASONIC FLAW).
10-1465075-0000.
20141119.
KOREA, REPUBLIC OF
인장시험기를 이용한 압축시험용 좌굴방지 지그(BUCKLING RESTRAINED JIG FOR COMPRESSION TEST USING TENSILE TESTER).
10-1465327-0000.
20141119.
KOREA, REPUBLIC OF
초음파 검사 평가 방법 및 시스템(METHOD AND SYSTEM FOR EVALUATING ULTRA SONIC TESTING).
10-1465073-0000.
20141119.
KOREA, REPUBLIC OF
탐촉자 고정장치(APPARATUS FOR FIXING PROBE).
10-1430249-0000.
20140807.
KOREA, REPUBLIC OF
재료의 미세 변화 측정 방법 및 시스템(Method For Measuring Minute Structural Change of Material and System Thereof).
10-1420092-0000.
20140710.
KOREA, REPUBLIC OF
노이즈에 강인한 비선형 파라미터 측정 방법 및 시스템(NON-LINEAR PARAMETER MEASURING METHOD AND SYSTEM STRONG TO NOISE).
10-1398776-0000.
20140527.
KOREA, REPUBLIC OF
배관 검사장치에 이용되는 유도초음파 집속방법.
10-2009-0102885.
20120102.
KOREA, REPUBLIC OF
초음파 탐상 시험 장치 및 그 제어방법.
제0485450호.
20050418.
KOREA, REPUBLIC OF
유도초음파 탐지를 통한 배관 파이프의 스케일 진단방법 및 장치.
제0480966호.
20050324.
KOREA, REPUBLIC OF
다축포터블스캐너를 이용한 간이 자동초음파 탐상장치구조.
0220084.
19990618.
KOREA, REPUBLIC OF
Conference Paper
(2019)
An Efficient Method for Précised Evaluation of Defect Features Using Eddy Current Technique.
5th International Conference on Materials and Reliability.
KOREA, REPUBLIC OF
(2018)
A Study on Ultrasonic Testing for the Inspection of Corrosion Crack in Liner Plate using the Finite Element Method.
2018 한국비파괴검사학회 추계학술대회.
KOREA, REPUBLIC OF
(2018)
SCC Model Simulation of Dissimilar Metal Welds.
2018 한국비파괴검사학회 추계학술대회.
KOREA, REPUBLIC OF
(2018)
결함 형상에 따른 콘크리트 배관 내 초음파 신호 비교 연구.
한국물리학회 대구경북지부 총회 및 추계학술발표회.
KOREA, REPUBLIC OF
(2018)
철도 레일에 발상하는 결함의 와전류 신호분석.
2018년도 한국물리학회 대구경북지부 총회 및 추계학술발표회.
KOREA, REPUBLIC OF
(2018)
Prediction of Gr:ain Orientation in Ultrasonic Response of Numerical Dissimilar Metal Weld Using Simulation from Deliberated Scatterers.
2018 한국비파괴검사학회 춘계학술대회.
KOREA, REPUBLIC OF
(2018)
A Study on Non-Desfiuctive Evaluation Technologies for Defect in Wind Turtine.
2018 한국비파괴검사학회 춘계학술대회.
KOREA, REPUBLIC OF
(2017)
Development of defect sizing algorithm for surface micro-defect using the leaky rayleigh wave.
2017 International Congress on Ultrasonics Honolulu.
UNITED STATES
(2017)
HDPE 하수관내 결함에 대한 FEM 시뮬레이션 기반 초음파 신호 분석.
2017 (사)한국건설순환자원학회 가을학술발표.
KOREA, REPUBLIC OF
(2017)
하수관용 HDPE배관 내 결함 탐상을 위한 초음파 특성 분석 연구.
대한기계학회 2017년도 학술대회.
KOREA, REPUBLIC OF
(2017)
실제 형상반영 이종금속 용접부 초음파 거동 연구.
2017년도 한국물리학회 대구 경북 지부 총회 및 추계학술발표회.
KOREA, REPUBLIC OF
(2017)
유한요소법을 이용한 하수배관 내 초음파 신호 분석 연구.
2017년도 한국물리학회 대구 경북 지부 총회 및 추계학술발표회.
KOREA, REPUBLIC OF
(2017)
An initial Investigation of Back Propagation Neural Network to classify ultrasonic signals for defects in Weldment.
2017 춘계학술대회 및 국제학술워크숍.
KOREA, REPUBLIC OF
(2017)
강자성체 파이프 외벽 검사를 위한 시뮬레이션 기반의 원격장 와전류 센서 설계.
2017 춘계학술대회 및 국제학술워크숍.
KOREA, REPUBLIC OF
(2017)
위상배열 탐촉자를 이용한 실제 형상 반영 이종금속 용접부 시뮬레이션.
2017 춘계학술대회 및 국제학술워크숍.
KOREA, REPUBLIC OF
(2017)
이종금속용접부에서의 위상배열 초음파 집속 기법 성능 평가.
2017 춘계학술대회 및 국제학술워크숍.
KOREA, REPUBLIC OF
(2016)
Analysis of Eddy Current Testing Method for Detection of Surface Hardening and Coating on Carbon Steel.
AETA 2016: Recent advances in electrical engineering and related sciences.
KOREA, REPUBLIC OF
(2016)
A Study on the Effect of Acoustic Metamaterials on Ultrasonic Radiation Beam field.
Asian Conference on Experimental Mechanics.
KOREA, REPUBLIC OF
(2016)
A study on improvement of Ultrasonic C-scan image for hydrogen-induced cracking.
Asian Conference on Experimental Mechanics 2016.
KOREA, REPUBLIC OF
(2016)
Residual Stress Evaluation of Shot Peening Specimen Using the Minimum Reflection and X-ray.
Asian Conference on Experimental Mechanics 2016.
KOREA, REPUBLIC OF