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Starry Sky

Publications

International Journal Articles

  • Minseok Gwon, Gyubeom Park, Dongpyo Hong, Yong-Jai Park, Seungyong Han, Daeshik Kang, Je-sung Koh, "Soft Directional Adhesion Gripper Fabricated by 3D Printing Process for Gripping Flexible Printed Circuit Boards," International Journal of Precision Engineering and Manufacturing-Green Technology, Vol. 9, No. 4, pp. 1151-1163, July 2022.
    https://doi.org/10.1007/s40684-021-00368-x

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  • Geun-Sik Cho, and Yong-Jai Park, "Soft Gripper with EGaIn Soft Sensor for Detecting Grasp Status," Applied Sciences, Vol. 11, No. 15, Art. No 6957, July 2021. 
    https://doi.org/10.3390/app11156957

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  • Gang Hyun Jeon, and Yong-Jai Park, "Soft jumping robot using soft morphing and the yield point of magnetic force," Applied Sciences, Vol. 11, No. 13, Art. No 5891, June 2021. 
    https://doi.org/10.3390/app11135891​

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  • Jaehyeok Choi, Dae-Young Lee, Jun-Hyeok Eo, Yong-Jai Park, and Kyu-Jin Cho, "Tendon-Driven Jamming Mechanism for Configurable Variable Stiffness," Soft Robotics, Vol. 8, No. 1, pp. 109-118, Feb. 2021. (Co-corresponding)
    (IF 8.071, JCR No. 2nd in Robotics)
    https://doi.org/10.1089/soro.2019.0080

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  • Seok-Ryung Kwon, Dae-young Lee, Useok Jeong, Yong-Jai Park, and Kyu-Jin Cho, "Development of efficiency enhanced Scotch yoke mechanism for robotic fish," International Journal of Precision Engineering and Manufacturing, Vol. 19, No. 10, pp. 1507-1513, Oct. 2018. (Co-corresponding)
    https://doi.org/10.1007/s12541-018-0177-x

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  • KiBeom Ham, Jiho Han, and Yong-Jai Park, "Soft Gripper using Variable Stiffness Mechanism and its Application," International Journal of Precision Engineering and Manufacturing, Vol. 19, No. 4, pp. 487-494, Apr. 2018.
    https://doi.org/10.1007/s12541-018-0059-2

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  • Jeongsu Lee, Yong-Jai Park, Kyu-Jin Cho, Daegyoum Kim, and Ho-Young Kim, “Hydrodynamic advantages of a low aspect-ratio flapping foil,” Journal of Fluids and Structures, Vol. 71, pp. 70–77, May 2017.
    https://doi.org/10.1016/j.jfluidstructs.2017.03.006

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  • Hyungmin Park, Yong-Jai Park, Boogeon Lee, Kyu-Jin Cho, and Haecheon Choi, “Vortical structures around a flexible oscillating panel for maximum thrust in a quiescent fluid,” Journal of Fluids and Structures, Vol. 67, pp. 241–260, Nov. 2016.
    https://doi.org/10.1016/j.jfluidstructs.2016.10.004

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  • Yong-Jai Park, Jong-Gu Lee, Sangwon Jeon, Heejin Ahn, Jesung Koh, Junghyun Ryu, Maenghyo Cho, and Kyu-Jin Cho, “Dual-stiffness structure with reconfiguring mechanism: Design and investigation,” Journal of Intelligent Material Systems and Structures (JIMSS), Vol 27, Issue 8, pp. 995-1010, May 2016.
    https://doi.org/10.1177/1045389X15577642

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  • Yoon Ho Kim, Yong-Jai Park, Hyun Ki In, Chang Wook Jeong, and Kyu-Jin Cho, “Design Concept of Hybrid Instrument for Laparoscopic Surgery and Its Verification Using Scale Model Test,” IEEE/ASME Transactions on Mechatronics, Vol. 21, No. 1, pp. 142–153, Feb. 2016.
    https://doi.org/10.1109/TMECH.2015.2453321

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  • Yong-Jai Park, Tae Myung Huh, Daegeun Park, and Kyu-Jin Cho, “Design of a variable-stiffness flapping mechanism for maximizing the thrust of a bio-inspired underwater robot,” Bioinspiration & Biomimetics, Vol. 9, No. 3, p. 036002, Mar. 2014.
    https://doi.org/10.1088/1748-3182/9/3/036002

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  • Jeongsu Lee, Yong-Jai Park, Useok Jeong, Kyu-Jin Cho, and Ho-Young Kim, "Wake and thrust of an angularly reciprocating plate," Journal of Fluid Mechanics, Vol. 720, pp. 545-557, Apr. 2013.
    https://doi.org/10.1017/jfm.2013.50

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  • Yong-Jai Park, Useok Jeong, Jeongsu Lee, Seok-Ryung Kwon, Ho-Young Kim, and Kyu-Jin Cho, “Kinematic Condition for Maximizing the Thrust of a Robotic Fish Using a Compliant Caudal Fin,” IEEE Transactions on Robotics, Vol. 28, No. 6, pp. 1216 –1227, Dec. 2012.
    https://doi.org/10.1109/TRO.2012.2205490

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  • Won-Shik Chu, Kyung-Tae Lee, Sung-Hyuk Song, Min-Woo Han, Jang-Yeob Lee, Hyung-Soo Kim, Min-Soo Kim, Yong-Jai Park, Kyu-Jin Cho, and Sung-Hoon Ahn, "Review of Biomimetic Underwater Robots Using Smart Actuators," International Journal of Precision Engineering and Manufacturing, Vol. 13, No. 7, pp. 1281-1292, Jul. 2012.
    https://doi.org/10.1007/s12541-012-0171-7

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  • Tae Myung Huh, Yong-Jai Park, and Kyu-Jin Cho, "Design and Analysis of a Stiffness Adjustable Structure Using an Endoskeleton," International Journal of Precision Engineering and Manufacturing, Vol. 13, No. 7, pp. 1255-1258, Jul. 2012.
    https://doi.org/10.1007/s12541-012-0168-2

Domestic Journal Articles

  • Geun Sik Cho, Beom-Geun Ki, Byeong Su Kwon, Yong-Jai Park, "Shoulder Motion Recognition System using 3D-printed Strain Gauges," Journal of the Korean Society of Manufacturing Technology Engineers, Vol. 32, No. 2, pp 63-71, Apr. 2023.
    https://doi.org/10.7735/ksmte.2023.32.2.63

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  • Jin-Gu Kim, Ji-Hun Kang, Kyoung-Cheol Choi, Woong-Ki Janga, Ho-Jin Ha, Kwang-Suk Lim, Byeong-Hee Kim, Yong-Jai Park, "Development of a Normal/Abnormal RBC Detection Algorithm using YOLOv5," Journal of the Korean Society of Manufacturing Technology Engineers, Vol. 31, No. 2, pp 94-100, Apr. 2022.
    https://doi.org/10.7735/ksmte.2022.31.2.94

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  • Yong-Jai Park, "Design and Manufacturing of Robotic Dolphin with Variable Stiffness Mechanism," Korea Academia-Industrial Cooperation Society, Vol. 21, No. 5, pp. 103-110, May 2020.
    https://doi.org/10.5762/KAIS.2020.21.5.103

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  • Gang-Hyun Jeon, and Yong-Jai Park, "Development of Novel Assistive Device for Improving Usability of
    BVM," Korea Academia-Industrial Cooperation Society, Vol. 21, No. 3, pp. 420-426, Mar. 2020.
    https://doi.org/10.5762/KAIS.2020.21.3.420

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  • KiBeom Ham, JongKyun Jeon, and Yong-Jai Park, "Development of Variable Stiffness Soft Robot Hand for Improving
    Gripping Performance," Korea Academia-Industrial Cooperation Society, Vol. 19, No. 12, pp. 47-53, Dec. 2018.
    https://doi.org/10.5762/KAIS.2018.19.12.47
     

  • KiBeom Ham, Jungo Son, Hyun-ja Im, and Yong-Jai Park, "Analysis of Underfill Process on Micro-pitch Flip-Chip by Epoxy Filling Rate,"  Korea Society for Precision Engineering, Vol. 35, No. 6, pp. 641-647, Jun. 2018.
    http://doi.org/10.7736/KSPE.2018.35.6.641

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  • DaSol Shim, ChongKeun Chun, Yong-Jai Park, SangGon Park, and HyenHee Han, "The Vibration Control Performance of a Mechanical Adjustable Damping System for Micro-vibration Control of Ultra-precision Equipment," Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 27, No 4, pp. 405-411, Aug. 2017.
    https://doi.org/10.5050/KSNVE.2017.27.4.405

 

  • KiBeom Ham, Jiho Han, JongKyun Jeon, and Yong-Jai Park, "Parametric Study on the tendency of Stiffness Variation using Variable Stiffness Mechanism," Korea Academia-Industrial Cooperation Society, Vol. 17, No. 6, pp. 750-758, Jun. 2016.
    https://doi.org/10.5762/KAIS.2016.17.6.750

 

  • Yong-Jai Park and Kyu-Jin Cho, "Improving the Performance of a Robotic Dolphin with a Compliant Caudal Fin," The Journal of Korea Robotics Society, Vol. 9, No. 4, pp. 225–231, Dec. 2014.
    https://doi.org/10.7746/jkros.2014.9.4.225

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  • Yong-Jai Park, Useok Jeong, Jeongsu Lee, Seok-Ryung Kwon, Ho-Young Kim, and Kyu-Jin Cho, "Maximum Thrust Condition by Compliant Joint of a Caudal Fin for Developing a Robotic Fish," Journal of Institute of Control Robotics and Systems (ICROS), Vol. 18, No. 2, pp. 103-109, Feb. 2012.
    https://doi.org/10.5302/J.ICROS.2012.18.2.103

Patents

  • 박용재, 표진우, "범용 흡착 패드 모듈(Universal suction pad module)", 특허출원번호: 10-2023-0016886, 2023.02.08

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  • 박용재, 조근식, 전상후, 기범근, 김진구, "복합 메커니즘 기반의 작물 수확 그리퍼(Crop harvesting gripper based on a complex mechanism)", 특허출원번호: 10-2022-0010695, 2022.01.25

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  • 박용재, 김병희, 서영호, 조춘묵, 김진구, 조근식, 이세형, "이동 부착형 비전 검사 시스템(Mobile Attachable Vision Inspection System)", 특허출원번호: 10-2021-0143370, 2021.10.26

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  • 박용재, 김병희, 서영호, 조춘묵, 김진구, 조근식, 이세형, "머신 러닝을 이용한 가공물의 품질 모니터링 비전 시스템 (Vision System for Quality Monitoring of Workpieces using Machine Learning)", 특허출원번호: 1020210042165, 2021.03.31

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  • 박용재, 전강현, "플러그 가이드 보조기구 및 가이드 보조기구를 내장한 콘센트(Guide Device for Plug and Socket Having the Guide Device for Plug)", 특허출원번호: 1020200007874, 2020.01.21

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  • 박용재, 전태수, 임희완, 이성우, 유경석, 함상우, "체감 온도를 이용한 위험 감지 헬멧 시스템 및 방법(Hazard Detection Helmet System and Method by using Sensory Temperature)", 특허등록번호: 10-2249257, 2021.04.30
    https://doi.org/10.8080/1020190119594

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  • 박용재, 전강현, "휴대용 인공호흡기 보조기구(Auxiliary Device for Portable Artificial Respirator)", 특허등록번호: 10-2287146, 2021.08.02
    https://doi.org/10.8080/1020200007875

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  • 박용재, 김용운, 김경원, 정회율, "교육용 음악교육 장치(Educational Music Training Device)", 특허등록번호: 10-2071560, 2020.01.22
    https://doi.org/10.8080/1020170179407

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  • 박용재, 신명준, 신동수, 전승원, 박동근, 박철희, "자동 채소 묶음장치(Automatic Vegetable Packing Device)", 특허등록번호: 10-2062729, 2019.12.30
    https://doi.org/10.8080/1020170183554

 

 

  • 박용재, 함기범, 하윤기, "회전속도 및 에너지효율이 개선된 피스톤타입 에어모터(Piston Type Air Motor For Improving Rotational Speed And Energy Efficiency)", 특허등록번호: 10-1830913, 2018.02.14
    https://doi.org/10.8080/1020160063553

 

  • 박용재, 권영철, 김원진, 이용희, 최원경, "하이브리드 전기자전거(Electricity Bicycle of Hybrid)", 특허등록번호: 10-1823364, 2018.01.24
    https://doi.org/10.8080/1020160057980

 

  • 박용재, 권영철, 고동연, 김민주, 조민정, 조병철, "자동 먹이 공급장치(Automatic Meal Feeder)", 특허등록번호: 10-1815046, 2017.12.28
    https://doi.org/10.8080/1020160049892

 

  • 박용재, 권영철, 배정훈, 신희동, 정재영, 한상윤, "택배용 드론 탈부착형 운반장치(Drone Transportation Apparatus for Parcel Delivery Service)", 특허등록번호: 10-1807698, 2017.12.05
    https://doi.org/10.8080/1020160052175

 

 

 

  • 박용재, 윤종근, 전승원, "한손으로 사용가능한 수동식 인공호흡기용 악력장치(Grip-Machine for Manual Resuscitator Usable by One Hand)", 특허등록번호: 10-1766218, 2017.08.02
    https://doi.org/10.8080/1020160043467

 

  • 김계리, 강성철, 조규진, 이대영, 김지석, 박용재, "비등방성 패턴을 갖는 튜브 연속체 로봇 및 튜브 제조 방법(Tube Continuum Robot And Manufacturing Method of Tube Having Anisotropic Patterns)", 특허등록번호: 10-1466705, 2014.11.24
    https://doi.org/10.8080/1020130041767

 

 

Articles and Media

  • Yong-Jai Park, "Soft Robot Technology Required in the 4th Industrial Era," Korea Robotics Society Review, Vol. 14, No. 2, pp. 23-29, Apr. 2017.

 

  • “Young Robot Engineers: SunMoon University Assistant Professor Yong-Jai Park,” Gyunam Cho, Robot News, August 24, 2016.

 

  • Yong-Jai Park, Minki Sin, Jongwoo Kim, Kyu-Jin Cho, "Research Trend of Biomedical & Rehabilitation," Korea Robotics Society Review, Vol. 10, No. 4, pp. 27-32, Nov. 2013.

 

  • Yong-Jai Park, Kyu-Jin Cho, "To Improve thrust of a Robotic Fish using Compliance," Korea Robotics Society Review, Vol. 9, No. 4, pp. 11–17, Nov. 2012.

 

  • Kyu-Jin Cho, Yong-Jai Park, "Bio-inspired Robot for Ground," Journal of the KSME, Vol. 52, No. 4, pp. 34–38, Apr. 2012.

 

  • Yong-Jai Park, Kyu-Jin Cho, "Research Trend of Soft Bio-inspired Robot," The Magazine of the IEEE, Vol. 38, No. 11, pp. 30–36, Nov. 2011.

 

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