Showing results 1 to 39 of 39
A reference-free micro defect visualization using pulse laser scanning thermography and image processing Yang, Jinyeol; Choi, Jaemook; Hwang, Soonkyu; An, Yun-Kyu; Sohn, Hoon, MEASUREMENT SCIENCE AND TECHNOLOGY, v.27, no.8, 2016-07 |
A Temperature Compensation Method for Impedance based Damage Detection An, Yun-Kyu; Sohn, Hoon, KSCE 2010, KSCE, 2010-10-20 |
Airplane hot spot monitoring using integrated impedance and guided wave measurements An, Yun-Kyu; Kim, Min Koo; Sohn, Hoon, STRUCTURAL CONTROL & HEALTH MONITORING, v.19, no.7, pp.592 - 604, 2012-11 |
Application of Local Reference-Free Damage Detection Techniques to In Situ Bridges An, Yun-Kyu; Lim, Hyung Jin; Kim, Min Koo; Yang, Jin Yeol; Sohn, Hoon; Lee, Chang Guen, JOURNAL OF STRUCTURAL ENGINEERING, v.140, no.3, 2014-03 |
Application of online NDT techniques to decommissioned bridge testing Sohn, Hoon; An, Yun-Kyu; Lee, Chang Gil; Kim, Min Koo; Lim, Hyung Jin, The 5th European Workshop on Structural Health Monitoring, Structural Health Monitoring, 2010-06-29 |
Complete noncontact laser ultrasonic imaging for automated crack visualization in a plate An, Yun-Kyu; Park, Byeongjin; Sohn, Hoon, SMART MATERIALS AND STRUCTURES, v.22, no.2, 2013-02 |
Continuous line laser thermography for damage imaging of rotating wind turbine blades Hwang, Soonkyu; An, Yun-Kyu; Sohn, Hoon, 6th Asia-Pacific Workshop on Structural Health Monitoring (APWSHM), pp.225 - 232, Structural Health Monitoring, 2016-12-07 |
Continuous-wave line laser thermography for monitoring of rotating wind turbine blades Hwang, Soonkyu; An, Yun-Kyu; Sohn, Hoon, STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL, v.18, no.4, pp.1010 - 1021, 2019-07 |
Destructive Bridge Testing for Smart Monitoring Technology Validation Lee, Chang gil; An, Yun-Kyu; Sohn, Hoon, 2010 Structures Congress, ASCE, 2010-05 |
Development of a line laser thermal wave imaging technique for fatigue crack inspection in a steel member under dynamic conditions Hwang, Soonkyu; An, Yun-Kyu; Sohn, Hoon, 대한토목학회 2016 컨벤션, 대한토목학회, 2016-10-19 |
Energy-based instantaneous crack detection using Dual-PZT transducers on a single surface An, Yun-Kyu; Sohn, Hoon, The 22th KKCNN Symposium on Civil Engineering, KKCNN, 2009-10-31 |
Enhanced energy-based instantaneous reference-free damage diagnosis using guided waves = 유도파를 이용한 에너지 기반의 향상된 즉시적 무기저 손상 진단 기법link An, Yun-Kyu; 안윤규; et al, 한국과학기술원, 2009 |
Instantaneous crack detection under varying temperature and static loading conditions An, Yun-Kyu; Sohn, Hoon, STRUCTURAL CONTROL & HEALTH MONITORING, v.17, no.7, pp.730 - 741, 2010-11 |
Integrated impedance and guided wave based damage detection An, Yun-Kyu; Sohn, Hoon, MECHANICAL SYSTEMS AND SIGNAL PROCESSING, v.28, pp.50 - 62, 2012-04 |
Lamb Wave Line Sensing for Crack Detection in a Welded Stiffener An, Yun-Kyu; Kim, Jae Hong; Yim, Hong Jae, SENSORS, v.14, no.7, pp.12871 - 12884, 2014-07 |
Laser Lock-in Thermography for Crack Evaluation in a T-shape Welded Joint Sohn, Hoon; Kim, Ji Min; An, Yun-Kyu, 2013 Conference of the ASCE Engineering Mechanics Institute (EMI 2013), American society of civil engineers, 2013-08-04 |
Laser lock-in thermography for detection of surface-breaking fatigue cracks on uncoated steel structures An, Yun-Kyu; Kim, Ji Min; Sohn, Hoon, NDT & E INTERNATIONAL, v.65, pp.54 - 63, 2014-07 |
Laser lock-in thermography for fatigue crack detection Sohn, Hoon; An, Yun-Kyu; Kim, Ji Min, Asian-Pacific Workshop on Structural Health Monitoring 2012, Asian-Pacific Workshop on Structural Health Monitoring, 2012-12-05 |
Laser lock-in thermography for fatigue crack detection in an uncoated metallic structure Sohn, Hoon; An, Yun-Kyu; Kim, Ji Min, SPIE International Symposia 2013, Smart Structures & Materials and Nondestructive Evaluation for Health Monitoring and Diagnostics, 2013-03-14 |
Laser Ultrasonic Wavefield Imaging for Baseline-free Crack Detection in Plates with Structural Complexities Sohn, Hoon; An, Yun-Kyu, International Conference on Computational and Experimental Engineering and Sciences (ICCES’ 13), International Conference on Computational and Experimental Engineering and Sciences, 2013-05-24 |
Line laser lock-in thermography for instantaneous imaging of cracks in semiconductor chips An, Yun-Kyu; Yang, Jinyeol; Hwang, Soonkyu; Sohn, Hoon, OPTICS AND LASERS IN ENGINEERING, v.73, pp.128 - 136, 2015-10 |
Monitoring and instantaneous evaluation of fatigue crack using integrated passive and active laser thermography Hwang, Soonkyu; An, Yun-Kyu; Kim, Ji-Min; Sohn, Hoon, OPTICS AND LASERS IN ENGINEERING, v.119, pp.9 - 17, 2019-08 |
Multi-spot laser lock-in thermography for real-time imaging of cracks in semiconductor chips during a manufacturing process Yang, Jinyeol; Hwang, Soonkyu; An, Yun-Kyu; Lee, Kyuhang; Sohn, Hoon, JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, v.229, pp.94 - 101, 2016-03 |
Noncontact laser ultrasonic crack detection for plates with additional structural complexities An, Yun-Kyu; Kwon, Yangsu; Sohn, Hoon, STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL, v.12, no.5-6, pp.522 - 538, 2013-09 |
Noncontact laser ultrasonic wavefield imaging and laser lock-in thermography techniques for structural damage detection = 구조물 손상 감지를 위한 비접촉식 레이저 초음파장 이미징 및 레이저 위상잠금 열화상 기법link An, Yun-Kyu; 안윤규; et al, 한국과학기술원, 2013 |
Reference-free impedance-based crack detection in plates Kim, MK; Kim, EJ; An, Yun-Kyu; Park, HW; Sohn, Hoon, JOURNAL OF SOUND AND VIBRATION, v.330, no.24, pp.5949 - 5962, 2011-11 |
Remote Inspection of Internal Delamination in Wind Turbine Blades using Continuous Line Laser Scanning Thermography Hwang, Soonkyu; An, Yun-Kyu; Yang, Jinyeol; Sohn, Hoon, INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING-GREEN TECHNOLOGY, v.7, no.3, pp.699 - 712, 2020-05 |
Surface-breaking fatigue crack evaluation using laser scanned thermography Sohn, Hoon; An, Yun-Kyu; Kim, Ji Min, International Symposium on Speed-up, Safety and Service Technology for Railway and Maglev Systems 2012, STECH, 2012-09-17 |
Temperature Independent Damage Detection in Plates Using Redundant Signal Measurements Sohn, Hoon; Dutta, Debaditya; An, Yun-Kyu, JOURNAL OF NONDESTRUCTIVE EVALUATION, v.30, no.2, pp.106 - 116, 2011-06 |
Transition from guided wave based non-destructive testing to structural health monitoring Sohn, Hoon; Kim, Seung Bum; Lee, Sang Jun; Dutta, Debaditya; Park, Hyun Jun; Lee, Chang Gil; Agrawal, Abhinav; et al, 35th Annual Review of Progress in Quantitative Nondestructive Evaluation, QNDE, 2008-07-20 |
Validations of reference-free crack detection techniques through a decommissioned bridge test An, Yun-Kyu; Kim, Min Koo; Lim, Hyung Jin; Sohn, Hoon, 2010 COSEIK Annual Conference, COSEIK, 2010-04-08 |
Various Monitoring and Nondestructive Testing Applications: From Micro-scale to Large-scale Structures Sohn, Hoon; An, Yun-Kyu, The 9th International Workshop on Advanced Smart Materials and Smart Structures Technology (ANCRiSST 2013), Asian-Pacific Network of Centers for Research in Smart Structures Technology (ANCRiSST), 2013-07-21 |
Vibration reduction of high-speed bridges using vehicle size adjustment: scaled model experiment Shin, Jeon Yeol; An, Yun-Kyu; Lee, Jin Woo; Sohn, Hoon; Yun, Chung Bang, Annual Workshop of Earthquake Engineering Society of Korea, Earthquake Engineering Society of Korea, 2008-09-26 |
Vibration reduction of high-speed railway bridges by adding size-adjusted vehicles Shin, Jeong-Ryol; An, Yun-Kyu; Sohn, Hoon; Yun, Chung Bang, ENGINEERING STRUCTURES, v.32, pp.2839 - 2849, 2010-09 |
Visualization of hidden delamination and debonding in composites through noncontact laser ultrasonic scanning Park, Byeongjin; An, Yun-Kyu; Sohn, Hoon, COMPOSITES SCIENCE AND TECHNOLOGY, v.100, pp.10 - 18, 2014-08 |
Visualization of non-propagating Lamb wave modes for fatigue crack evaluation An, Yun-Kyu; Sohn, Hoon, JOURNAL OF APPLIED PHYSICS, v.117, no.11, 2015-03 |
Water depercolation of setting cement paste evaluated by diffuse ultrasound Yim, Hong Jae; An, Yun-Kyu; Kim, Jae Hong, CEMENT & CONCRETE COMPOSITES, v.71, pp.10 - 19, 2016-08 |
Wireless ultrasonic wavefield imaging via laser for hidden damage detection inside a steel box girder bridge An, Yun-Kyu; Song, Homin; Sohn, Hoon, SMART MATERIALS AND STRUCTURES, v.23, no.9, 2014-09 |
Wireless Ultrasonic Wavefield Imaging via Laser for Reference-free Damage Detection in an in-situ Bridge Sohn, Hoon; An, Yun-Kyu, UKC 2013, Korean-American scientists and engineers association (KSEA), 2013-08-07 |
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