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, Accepted, SCIE (IF: 8.9, Rank: 16.8%)

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

Enhancing Gearbox Fault Diagnosis Under Phase Estimation Errors: A Dynamic Time Warping and Blind Deconvolution Approach

Taehyung Kim, Jongmin Park, Jinoh Yoo, Jong Moon Ha*, and Byeng D. Youn* Journal of Sound and Vibration, 2025-03, SCIE (IF: 4.3, Rank: 6.2%) , Vol. 598, pp. 118851

Special Section on Uncertainty-Aware Diagnostics and Prognostics for Health Monitoring and Risk Management of Engineered Systems

Chen Jiang, Zhen Hu, Alba Sofi, Liang Gao, Haobo Qiu, Byeng D. Youn The American Society of Mechanical Engineers, 2025-03, IF: 0.0 , Vol. 11, No.1, pp.010301

Fault frequency Band Segmentation and Domain Adaptation (FBSDA) with Fault Simulated Signal for Fault Diagnosis of Rolling Element Bearings

Jongmin Park, Jinoh Yoo, Taehyung Kim, Minjung Kim, Jonghyuk Park, Jong Moon Ha*, and Byeng D. Youn* Journal of Computational Design and Engineering, 2025-01, SCIE (IF: 4.8, Rank: 11.5%) , Vol. 12, No. 1, pp. 34-52

Integrated Optimization of Ply Number, Layer Thickness, and Fiber Angle for Variable-stiffness Composites Using Dynamic Multi-fidelity Surrogate Model

Haichao An*, Yao Zhang, Qinyun Deng, Teng Long*, Byeng D. Youn, and Heung Soo Kim Thin-Walled Structures, 2025-01, SCIE (IF: 5.7, Rank: 7.4%) , Vol. 206, pp. 112392

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, 2025-01, SCIE (IF: 9.4, Rank: 3.3%) , Vol. 253, pp. 110515

Spectrum-guided GAN with Density-Directionality Sampling: Diverse High-fidelity Signal Generation for Fault Diagnosis of Rotating Machinery

Taehun Kim, Jin Uk Ko, Jinwook Lee, Yong Chae Kim, Joon Ha Jung*, and Byeng D. Youn* Advanced Engineering Informatics, 2024-10, SCIE (IF: 8.0, Rank: 2.0%) , Vol. 62, pp. 102821

Latent Space Alignment based Domain Adaptation (LSADA) for Fault Diagnosis of Rotating Machinery

Yong Chae Kim, Jin Uk Ko, Jinwook Lee, Taehun Kim, Joon Ha Jung*, and Byeng D. Youn* Advanced Engineering Informatics, 2024-10, SCIE (IF: 8.0, Rank: 2.0%) , Vol. 62, pp. 102862

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

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, 2024-08, SCIE (IF: 4.8, Rank: 11.5%) , Vol. 11, No. 4, pp. 234-248

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