Showing results 1 to 24 of 24
A reference-free and non-contact method for detecting and imaging damage in adhesive-bonded structures using air-coupled ultrasonic transducers Sunarsa, Timotius Yonathan; Aryan, Pouria; Jeon, Ikgeun; Park, Byeongjin; Liu, Peipei; Sohn, Hoon, MATERIALS, v.10, no.12, 2017-12 |
A wireless guided wave excitation technique based on laser and optoelectronics Park, Hyun-Jun; Sohn, Hoon; Yun, Chung-Bang; Chung, J; Kwon, IB, SMART STRUCTURES AND SYSTEMS, v.6, pp.749 - 765, 2010-07 |
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 |
An unsupervised learning algorithm for fatigue crack detection in waveguides Cammarata, M; Sohn, Hoon; Harries, K; Rizzo, P; Dutta, D, SMART MATERIALS & STRUCTURES, v.18, no.2, 2009-02 |
Application of principal component analysis and wavelet transform to fatigue crack detection in waveguides Cammarata, Marcello; Piervincenzo Rizzo; Debaditya Dutta; Sohn, Hoon, SMART STRUCTURES AND SYSTEMS, v.6, no.4, pp.349 - 362, 2010-05 |
Applications of an Instantaneous Damage Detection Technique to Plates with Additional Complexities Kim, Seung Bum; Lee, Chang Gil; Hong, Jung-Wuk; Park, Hyun Woo; Sohn, Hoon, JOURNAL OF NONDESTRUCTIVE EVALUATION, v.29, no.3, pp.189 - 205, 2010-09 |
Automated detection of delamination and disbond from wavefield images obtained using a scanning laser vibrometer Sohn, Hoon; Dutta, D; Yang, JY; DeSimio, M; Olson, S; Swenson, E, SMART MATERIALS STRUCTURES, v.20, no.4, 2011-04 |
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 fatigue crack monitoring without baseline data Kim, SB; Sohn, Hoon, FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, v.31, no.8, pp.644 - 659, 2008-08 |
Cubic nonlinearity parameter measurement and material degradation detection using nonlinear ultrasonic three-wave mixing Sampath, Santhakumar; Sohn, Hoon, ULTRASONICS, v.121, 2022-04 |
Damage detection in composite plates by using an enhanced time reversal method Sohn, Hoon; Park, HW; Law, KH; Farrar, CR, JOURNAL OF AEROSPACE ENGINEERING, v.20, no.3, pp.141 - 151, 2007-07 |
Delamination detection in composites through guided wave field image processing Sohn, Hoon; Dutta, D; Yang, Jin-Yeol; Park, Hyun-Jun; DeSimio, M; Olson, S; Swenson, E, COMPOSITES SCIENCE AND TECHNOLOGY, v.71, no.9, pp.1250 - 1256, 2011-06 |
Detection and localization of fatigue crack using nonlinear ultrasonic three-wave mixing technique Sampath, Santhakumar; Sohn, Hoon, INTERNATIONAL JOURNAL OF FATIGUE, v.155, 2022-02 |
Development of Dual PZT Transducers for Reference-Free Crack Detection in Thin Plate Structures Sohn, Hoon; Kim, SB, IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, v.57, no.1, pp.229 - 240, 2010-01 |
Instantaneous delamination detection in a composite plate using a dual piezoelectric transducer network Yeum, Chul Min; Sohn, Hoon; Ihn, Jeong Beom; Lim, Hyung Jin, COMPOSITE STRUCTURES, v.94, no.12, pp.3490 - 3499, 2012-12 |
Instantaneous reference-free crack detection based on polarization characteristics of piezoelectric materials Kim, SB; Sohn, Hoon, SMART MATERIALS & STRUCTURES, v.16, no.6, pp.2375 - 2387, 2007-12 |
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 |
Laser ultrasonic imaging of submillimeter defect in a thick waveguide using entropy-polarized bilateral filtering and minimum variance beamforming He, Yi; Wang, Kai; Xu, Lei; Sohn, Hoon; Su, Zhongqing, MECHANICAL SYSTEMS AND SIGNAL PROCESSING, v.186, 2023-03 |
Necessary Conditions for Nonlinear Ultrasonic Modulation Generation Given a Localized Fatigue Crack in a Plate-Like Structure Lim, Hyung Jin; Sohn, Hoon, MATERIALS, v.10, no.3, 2017-03 |
Reference-free damage detection, localization, and quantification in composites Lim, Hyung Jin; Sohn, Hoon; Yeum, Chul Min; Kim, Ji Min, JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, v.133, no.6, pp.3838 - 3845, 2013-06 |
Smart sensing, monitoring, and damage detection for civil infrastructures Yun, Chung-Bang; Min, Ji-Young, KSCE JOURNAL OF CIVIL ENGINEERING, v.15, no.1, pp.1 - 14, 2011-01 |
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 |
Time reversal active sensing for health monitoring of a composite plate Park, HW; Sohn, Hoon; Law, KH; Farrar, CR, JOURNAL OF SOUND AND VIBRATION, v.302, no.1-2, pp.50 - 66, 2007-04 |
Wavelet-based active sensing for delamination detection in composite structures Sohn, Hoon; Park, G; Wait, JR; Limback, NP; Farrar, CR, SMART MATERIALS STRUCTURES, v.13, no.1, pp.153 - 160, 2004-02 |
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