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

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