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Sohn, Hoon (손훈)
교수, Department of Civil and Environmental Engineering(건설및환경공학과)

http://ssslab.kaist.ac.kr/

Research Area
Structure Health Monitoring, Nondestructive Testing, Sensing Technology
Co-researchers
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    NO Title, Author(s) (Publication Title, Volume Issue, Page, Issue Date)
    1
    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

    2
    Noncontact cable tension force estimation using an integrated vision and inertial measurement system

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

    3
    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

    4
    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

    5
    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

    6
    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

    7
    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

    8
    Cubic nonlinearity parameter measurement and material degradation detection using nonlinear ultrasonic three-wave mixing

    Sampath, Santhakumar; Sohn, Hoonresearcher, ULTRASONICS, v.121, 2022-04

    9
    Ultrafast nonlinear ultrasonic measurement using femtosecond laser and modified lock-in detection

    Liu, Peipei; Yi, Kiyoon; Park, Yejun; et al, OPTICS AND LASERS IN ENGINEERING, v.150, 2022-03

    10
    Detection and localization of fatigue crack using nonlinear ultrasonic three-wave mixing technique

    Sampath, Santhakumar; Sohn, Hoonresearcher, INTERNATIONAL JOURNAL OF FATIGUE, v.155, 2022-02

    11
    Femtosecond laser ultrasonic inspection of a moving object and its application to estimation of silicon wafer coating thickness

    Yi, Kiyoon; Liu, Peipei; Park, Seong-Hyun; et al, OPTICS AND LASERS IN ENGINEERING, v.148, 2022-01

    12
    Online geometry monitoring during directed energy deposition additive manufacturing using laser line scanning

    Binega, Eden; Yang, Liu; Sohn, Hoonresearcher; et al, PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, v.73, pp.104 - 114, 2022-01

    13
    Metastable 8-ferrite and twinning-induced plasticity on the strain hardening behavior of directed energy deposition-processed 304L austenitic stainless steel

    Jeong, Jonghyun; Lee, Yukyeong; Park, Jeong Min; et al, ADDITIVE MANUFACTURING, v.47, 2021-11

    14
    Steel bridge corrosion inspection with combined vision and thermographic images

    Jin Lim, Hyung; Hwang, Soonkyu; Kim, Hyeonjin; et al, STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL, v.20, no.6, pp.3424 - 3435, 2021-11

    15
    Online melt pool depth estimation during directed energy deposition using coaxial infrared camera, laser line scanner, and artificial neural network

    Jeon, Ikgeun; Yang, Liu; Ryu, Kwangnam; et al, ADDITIVE MANUFACTURING, v.47, 2021-11

    16
    Porosity inspection in directed energy deposition additive manufacturing based on transient thermoreflectance measurement

    Liu, Peipei; Yi, Kiyoon; Jeon, Ikgeun; et al, NDT & E INTERNATIONAL, v.122, 2021-09

    17
    Mechanical properties estimation of additively manufactured metal components using femtosecond laser ultrasonics and laser polishing

    Park, Seonghyun; Liu, Peipei; Yi, Kiyoon; et al, INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, v.166, 2021-07

    18
    Bridge displacement estimation by fusing accelerometer and strain gauge measurements

    Ma, Zhanxiong; Chung, Junyeon; Liu, Peipei; et al, STRUCTURAL CONTROL & HEALTH MONITORING, v.28, no.6, 2021-06

    19
    Detection and quantification of bolt loosening using RGB-D camera and Mask R-CNN

    Chung Junyeon; Sohn, Hoonresearcher, SMART STRUCTURES AND SYSTEMS, v.27, no.5, pp.783 - 793, 2021-05

    20
    Porosity Evaluation of Additive Manufactured Parts: Ultrasonic Testing and Eddy Current Testing

    Park, Seong-Hyun; Jhang, Kyung Young; Yoon, HS; et al, JOURNAL OF THE KOREAN SOCIETY FOR NONDESTRUCTIVE TESTING, v.41, no.1, pp.1 - 10, 2021-02
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