Publications

International Journal

• Fault-relevance-based, multi-sensor information integration framework for fault diagnosis of rotating machineries

  Sungjong Kim, Seungyun Lee, Jiwon Lee, Minjae Kim, Su J. Kim, Heonjun Yoon*, and Byeng D. Youn* Mechanical Systems and Signal Processing , Under Revision , SCIE (IF: 7.9, Rank: 2.5%) , 2025

• Revolution and Peak Discrepancy-Based Domain Alignment Method for Bearing Fault Diagnosis Under Very Low-Speed Conditions

  Seungyun Lee, Sungjong Kim, Su J. Kim, Jiwon Lee, Heonjun Yoon*, and Byeng D. Youn* Expert Systems with Applications , 2024-10 , SCIE (IF: 7.5, Rank: 5.2%) , Vol. 251, pp. 124084, 2024

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International Conference

• "Multi-sensor Fusion Framework for Fault Diagnosis of Rotating Machinery based on Sensor Importance Estimation"

  Sungjong Kim, Seungyun Lee, Jiwon Lee, Minjae Kim, Heonjun Yoon, and Byeng D. Youn Conference : ASME 2024 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference 2024-08-28

• "Hybrid Approach of XGBoost and Rule-based Model for Fault Detection and Severity Estimation in Spacecraft Propulsion System"

  Sang Kyung Lee, Jiwon Lee, Seungyun Lee, Bongmo Kim, Yong Chae Kim, Jinwook Lee, and Byeng D. Youn Conference : Asia Pacific Conference of the Prognostics and Health Management Society 2023 2023-09-13

• "A Quantitative Analysis of Domain Discrepancies Between General- Speed and Very Low-Speed Bearings and Its Applications to Fault Diagnosis of Very Low-Speed Bearings Using Transfer Learning"

  Seungyun Lee, Sungjong Kim, Jiwon Lee, Su J. Kim, Heonjun Yoon, and Byeng D. Youn Conference : Asia Pacific Conference of the Prognostics and Health Management Society 2023 2023-09-12

• "Inter-class Metric Learning based Depth-wise Convolutional Neural Network for Gear Fault Diagnosis"

  Yong Chae Kim, Seungyun Lee, Sang Kyung Lee, Bongmo Kim, Jiwon Lee, Jinwook Lee, and Byeng D. Youn Conference : 2023 IEEE Conference on Prognostics and Health Management 2023-06-06

• "Attention Based Multi-sensor Bearing Fault Diagnosis Considering Fault Relevance"

  Sungjong Kim, Seungyun Lee, Su J. Kim, Jiwon Lee, Heonjun Yoon, and Byeng D. Youn Conference : International Conference on Energy, Aquatech and Sustainability 2022 2022-08-04

Domestic Conference

• "알고리즘 공정성을 고려한 다양한 하중 조건에서의 베어링 고장 진단 기법"

  이승윤, 김성종, 이지원, 김수지, 윤헌준, 윤병동 Conference : 대한기계학회 CAE 및 응용역학부문 2023년 춘계학술대회 2023-05-18

• "부분 회전 조건 아래 선회 베어링 고장 진단을 위한 신호 확장 기법"

  이지원, 이승윤, 김성종, 김민재, 윤헌준, 윤병동 Conference : 대한기계학회 2023년 학술대회 2023-11-03

• "실시간 신호에 대한 메트릭 러닝 기반 기어 결함 진단"

  김용채, 이승윤, 이상경, 김봉모, 이지원, 이진욱, 윤병동 Conference : 한국 PHM학회 2023년도 정기학술대회 2023-07-04

Awards

• 김성종, 이승윤, 이지원, 김민재 ,"산업AI해커톤 Factory Hack Korea 2024- 우수상" 2024-01-30

• 이상경, 김용채, 김봉모, 이지원, 김민정 ,"Postech Open Innovation Big Data Challenge - 장려상" 2023-12-01

• 이상경, 이지원, 이승윤, 김봉모, 김용채, 이진욱, 윤병동 ,"PHMAP 2023 Data Challenge Competition - Winner (2nd Place)" 2023-09-11

• 이승윤, 김용채, 이상경, 김봉모, 이지원, 이진욱 ,"2023 IEEE International Conference on Prognostics and Health Management Conference - 1st Place Winner in Data Challenge Competition" 2023-06-07