Researcher Page

Sohn, Hoon (손훈)
교수, (건설및환경공학과)
Research Area
Structure Health Monitoring, Nondestructive Testing, Sensing Technology
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    NO Title, Author(s) (Publication Title, Volume Issue, Page, Issue Date)
    Reference-free fatigue crack detection using deep long short-term memory network (DLSTM) and nonlinear ultrasonic modulation

    Jang, Jinho; Liu, Peipei; Kwon, Ohjun; et al, NDT & E INTERNATIONAL, v.137, 2023-07

    Real-time layer height estimation during multi-layer directed energy deposition using domain adaptive neural networks

    Yang, Liu; Sohn, Hoonresearcher; Ma, Zhanxiong; et al, COMPUTERS IN INDUSTRY, v.148, 2023-06

    In situ and layer-by-layer grain size estimation in additively manufactured metal components using femtosecond laser ultrasonics

    Park, Seong-Hyun; Yi, Kiyoon; Liu, Peipei; et al, JOURNAL OF LASER APPLICATIONS, v.35, no.2, 2023-05

    Application of nonlinear ultrasonic analysis for in situ monitoring of metal additive manufacturing

    Liu, Peipei; Yang, Liu; Yi, Kiyoon; et al, STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL, v.22, no.3, pp.1760 - 1775, 2023-05

    Online remaining fatigue life estimation of curved steel connection using nonlinear ultrasonic modulation

    Jang, Jinho; Sohn, Hoonresearcher, INTERNATIONAL JOURNAL OF FATIGUE, v.170, 2023-05

    Spectral noise and data reduction using a long short-term memory network for nonlinear ultrasonic modulation-based fatigue crack detection

    Jang, Jinho; Sohn, Hoonresearcher; Lim, Hyung Jin, ULTRASONICS, v.129, 2023-03

    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; et al, MECHANICAL SYSTEMS AND SIGNAL PROCESSING, v.186, 2023-03

    Simultaneous Estimation of Submerged Floating Tunnel Displacement and Mooring Cable Tension through FIR Filter-Based Strain and Acceleration Fusion

    Ma, Zhanxiong; Choi, Jaemook; Jang, Jinho; et al, STRUCTURAL CONTROL & HEALTH MONITORING, v.2023, 2023-02

    Non-contact microcrack detection via nonlinear Lamb wave mixing and laser line arrays

    Sampath, Santhakumar; Sohn, Hoonresearcher, INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, v.237, 2023-01

    Structural displacement estimation using accelerometer and FMCW millimeter wave radar

    Ma, Zhanxiong; Choi, Jaemook; Yang, Liu; et al, MECHANICAL SYSTEMS AND SIGNAL PROCESSING, v.182, 2023-01

    Pulsed laser-assisted additive manufacturing of Ti-6Al-4V for in-situ grain refinement

    Yoon, Hansol; Liu, Peipei; Park, Yejun; et al, SCIENTIFIC REPORTS, v.12, no.1, 2022-12

    Weld crack detection and quantification using laser thermography, mask R-CNN, and CycleGAN

    Kim, Chisung; Hwang, Soonkyu; Sohn, Hoonresearcher, AUTOMATION IN CONSTRUCTION, v.143, 2022-11

    Ultrasonic Lamb wave mixing based fatigue crack detection using a deep learning model and higher-order spectral analysis

    Sampath, Santhakumar; Jang, Jinho; Sohn, Hoonresearcher, INTERNATIONAL JOURNAL OF FATIGUE, v.163, 2022-10

    Noncontact cable tension force estimation using an integrated vision and inertial measurement system

    Ma, Zhanxiong; Choi, Jaemook; Sohn, Hoonresearcher, MEASUREMENT, v.199, 2022-08

    Ultrasonic-based tensile force estimation for cylindrical rod at various temperature conditions

    Kwon, Ohjun; Sohn, Hoonresearcher; Lim, Hyung Jin, ENGINEERING STRUCTURES, v.265, 2022-08

    Structural displacement estimation by fusing vision camera and accelerometer using hybrid computer vision algorithm and adaptive multi-rate Kalman filter

    Ma, Zhanxiong; Choi, Jaemook; Liu, Peipei; et al, AUTOMATION IN CONSTRUCTION, v.140, 2022-08

    Automated visualization of steel structure coating thickness using line laser scanning thermography

    Hwang, Soonkyu; Kim, Hyeonjin; Lim, Hyung Jin; et al, AUTOMATION IN CONSTRUCTION, v.139, 2022-07

    Real-time porosity reduction during metal directed energy deposition using a pulse laser

    Sohn, Hoonresearcher; Liu, Peipei; Yoon, Hansol; et al, JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, v.116, pp.214 - 223, 2022-07

    Real-time structural displacement estimation by fusing asynchronous acceleration and computer vision measurements

    Ma, Zhanxiong; Choi, Jaemook; Sohn, Hoonresearcher, COMPUTER-AIDED CIVIL AND INFRASTRUCTURE ENGINEERING, v.37, no.6, pp.688 - 703, 2022-05

    Online melt pool depth estimation in laser metal deposition using a coaxial thermography system

    Jeon, Ikgeun; Sohn, Hoonresearcher, JOURNAL OF LASER APPLICATIONS, v.34, no.2, 2022-05

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