Physics-informed Gaussian Process Probabilistic Modeling with Multi-source Data for Prognostics of Degradation Processes

Chen Jiang, Hyunhee Choi, and Byeng D. Youn* Reliability Engineering & System Safety, Under Revision, SCIE (IF: 9.4, Rank: 3.3%)

Sequential Optimization-Based Parameter Identification for Multi-Timescale Electromechanical Model of Battery

Hyunhee Choi, Yong Hwan Choi, Byeng D. Youn*, and Guesuk Lee* Journal of Energy Storage, Under Revision, SCIE (IF: 8.9, Rank: 16.8%)

Physics-based Digital Twin Updating and Twin-based Explainable Crack Identification of Mechanical Lap Joint

Wongon Kim and Byeng D. Youn* Reliability Engineering & System Safety, Under Revision, SCIE (IF: 9.4, Rank: 3.3%)

Frequency-Focused Sound Data Generator for Fault Diagnosis in Industrial Robots

Semin Ahn¹, Jinoh Yoo¹, Kyu-Wha Lee, Byeng D. Youn*, and Sung-Hoon Ahn* Journal of Computational Design and Engineering, Accepted, SCIE (IF: 4.8, Rank: 11.5%)

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

Gradient Alignment Based Partial Domain Adaptation (GAPDA) Using a Domain Knowledge Filter for Fault Diagnosis of Bearing

Yong Chae Kim, Jinwook Lee, Taehun Kim, Jonghwa Baek, Jin Uk Ko, Joon Ha Jung*, and Byeng D. Youn* Reliability Engineering & System Safety, 2024-10, SCIE (IF: 9.4, Rank: 3.3%) , Vol 250, pp 110293

PCDC: Prototype-assisted Dual-contrastive Learning with Depthwise Separable Convolutional Neural Network for Few-shot Fault Diagnosis of Permanent Magnet Synchronous Motors under New Operating Conditions

Minseok Chae, Hyeongmin Kim, Hye Jun Oh, Chan Hee Park, Chaehyun Suh, Heonjun Yoon*, and Byeng D. Youn* Journal of Computational Design and Engineering, 2024-06, SCIE (IF: 4.8, Rank: 11.5%) , Vol 11, pp 337-358

Domain Adaptation with Label-Aligned Sampling (DALAS) for Cross-Domain Fault Diagnosis of Rotating Machinery under Class Imbalance

Jinwook Lee, Jin Uk Ko, Taehun Kim, Yong Chae Kim, Joon Ha Jung*, and Byeng D. Youn* Expert Systems with Applications, 2024-06, SCIE (IF: 7.5, Rank: 5.2%) , Vol 243, pp 122910

Weighted Multi-order Viterbi Algorithm (WMOVA): Instantaneous Angular Speed Estimation under Harsh Condition

Jinoh Yoo, Jongmin Park, Taehyung Kim, Jong Moon Ha*, and Byeng D. Youn* Mechanical Systems and Signal Processing, 2024-04, SCIE (IF: 7.9, Rank: 2.5%) , Vol 211, pp 111187

FASER: Fault-affected Signal Energy Ratio for Fault Diagnosis of Gearboxes Under Repetitive Operating Conditions

Kyumin Na, Yunhan Kim, Heonjun Yoon*, and Byeng D. Youn* Expert Systems with Applications, 2024-03, SCIE (IF: 7.5, Rank: 5.2%) , Vol 238, Part C, pp 122078

Self-supervised Feature Learning for Motor Fault Diagnosis under Various Torque Conditions

Sang Kyung Lee, Hyeongmin Kim, Minseok Chae, Hye Jun Oh, Heonjun Yoon, and Byeng D. Youn* Knowledge-based Systems, 2024-03, SCIE (IF: 7.2, Rank: 13.5%) , Vol 288, pp 111465

An Improved Analytical Model of a Thick Defective Phononic Crystal for Bending Wave Excitation

Soo-Ho Jo* and Donghyu Lee International Journal of Mechanical Sciences, 2024-02, SCIE (IF: 7.1, Rank: 2.6%) , Vol 264, pp 108822

Peripheral Artery Disease Diagnosis Based on Deep Learning-Enabled Analysis of Non-Invasive Arterial Pulse Waveforms

Sina Masoumi Shahrbabak, Sooho Kim, Byeng D. Youn, Hao-Min Cheng, Chen-Huan Chen, Ramakrishna Mukkamala, and Jin-Oh Hahn* Computers in Biology and Medicine, 2024-01, SCIE (IF: 7.0, Rank: 2.3%) , Vol 168, pp 107813

Uncertainty Analysis of Stack Pressure in EV Battery Module System Using a Phenomenological Modeling Approach

Hyunhee Choi, Chen Jiang, Byeng D. Youn*, and Taejin Kim* Journal of Energy Storage, 2023-12, SCIE (IF: 8.9, Rank: 16.8%) , Vol 73, Part A, pp 108948

Variable-Stiffness Composite Optimization Using Dynamic and Exponential Multi-Fidelity Surrogate Models

Haichao An, Byeng D. Youn*, and Heung Soo Kim* International Journal of Mechanical Sciences, 2023-11, SCIE (IF: 7.1, Rank: 2.6%) , Vol 257, pp 108547

Stator Current Operation Compensation (SCOC): A Novel Preprocessing Method for Deep Learning-based Fault Diagnosis of Permanent Magnet Synchronous Motors Under Variable Operating Conditions

Hyeongmin Kim, Chan Hee Park, Chaehyun Suh, Minseok Chae, Hye Jun Oh, Heonjun Yoon*, and Byeng D. Youn* Measurement, 2023-11, SCIE (IF: 5.2, Rank: 9.2%) , Vol 221, pp 113446