Publications

International Journal

• Optimized Relative Entropy for Robust Fault Detection in Excavator Traveling Gearboxes via Smeared Envelope Spectrum Analysis of Cyclo-Non-Stationary Signals

  Kyumin Na¹, Keon Kim¹, Jinoh Yoo, Jinwook Lee, and Byeng D. Youn* Expert Systems with Applications , 2025-03 , SCIE (IF: 7.5, Rank: 5.2%) , Vol. 266, pp. 126110, 2025

  LINK

• Domain Adaptation based Fault Diagnosis under Variable Operating Conditions of a Rock Drill

  Yong Chae Kim, Taehun Kim, Jin Uk Ko*, Jinwook Lee, and Keon Kim International Journal of Prognostics and Health Management , 2023-07 , SCIE (IF: 0.0, Rank: 0.0%) , Vol. 14, No. 2, pp. 1-9, 2023

  LINK

Application Patent

• International  "Apparatus and Method for Estimating Rotational Speed of Gear Box Based on Vibration Signal"

  China

  China

  Patent No. : 202411447334.3

  2024-10-16

• International  "Apparatus and Method for Estimating Rotational Speed of Gear Box Based on Vibration Signal"

  United States of America

  United States of America

  Patent No. : 18/917100

  2024-10-16

• International  "Apparatus and Method for Estimating Rotational Speed of Gear Box Based on Vibration Signal"

  European Patent

  European Patent

  Patent No. : 24206820.3

  2024-10-16

• Domestic  "Apparatus and Method for Estimating Rotational Speed of Gear Box Based on Vibration Signal"

  Republic of Korea

  Republic of Korea

  Patent No. : 10-2023-0138195

  2023-10-17

• Domestic  "Apparatus and Method for Diagnosing Gear Box Based on Vibration Signal"

  Republic of Korea

  Republic of Korea

  Patent No. : 10-2023-0138192

  2023-10-17

Registration Patent

• Domestic  "Method and System for Detecting Fault of Swing Device"

  Republic of Korea

  Republic of Korea

  Patent No. : 10-2354568

  2022-01-19

International Conference

• "Domain Adaptation based Fault Diagnosis under Variable Operating Conditions of a Rock Drill"

  Yong Chae Kim, Taehun Kim, Jin Uk Ko, Jinwook Lee, and Keon Kim Conference : Annual Conference of the Prognostics and Health Management Society 2022 2022-11-03

• "Evaluation of a Knock Sensor for Gearbox Diagnosis"

  Keon Kim, Jong M. Ha, Jungho Park, Byeng D. Youn Conference : Asia Pacific Conference of the Prognostics and Health Management Society 2017 2017-07-12

Domestic Conference

• "건설장비 기어박스 진단을 위한 회전 속도 추정 방법 개발"

  김건, 나규민, 이진욱, 유진오, 윤병동 Conference : 한국자동차공학회 춘계학술대회 2023-05-24

• "가변 운행 조건 하에서 유압식 착암기 진단을 위한 다중 소스 도메인 적응 기법"

  김용채, 김태훈, 고진욱, 이진욱, 김건, 윤병동 Conference : 대한기계학회 CAE 및 응용역학부문 2023년 춘계학술대회 2023-05-18

• "변속 조건 하에서의 기어박스 진단을 위한 회전 속도 추정 방법 개발"

  김건, 나규민, 이진욱, 유진오, 윤병동 Conference : 한국PHM학회 2022년도 정기학술대회 2022-06-30

• "고장 신호 강화 이미지를 통한 기어박스 다중 클래스 고장 진단"

  나규민, 김건, 윤헌준, 윤병동 Conference : 대한기계학회 CAE 및 응용역학부문 2022년 춘계학술대회 2022-05-19

• "진동신호의 주파수 도메인 불확실성을 고려한 데이터 증폭 기반 굴삭기 스윙기어박스의 고장 진단"

  나규민, 김건, 하종문, 윤병동 Conference : 대한기계학회 2018년도 학술대회 2018-12-14

Awards

• 김용채, 김태훈, 고진욱, 이진욱, 김건, 윤병동 ,"2022 PHM Society Data Challenge Competition - Winner (2nd Place)" 2022-11-03