Label-based, Mini-batch Combinations Study for Convolutional Neural Network Based Fluid-film Bearing Rotor System Diagnosis

Joon Ha Jung, Myungyon Kim, Jin Uk Ko, Hyeon Bae Kong, Byeng D. Youn*, and Kyung Ho Sun Computers in Industry, SCIE (IF: 9.1, Rank: 6.6%), 2021-12, Vol. 133, pp. 103546

An Explicit Solution for the Design of a Target-frequency-customized, Piezoelectric-defect-introduced Phononic Crystal for Elastic Wave Energy Harvesting

Soo-Ho Jo and Byeng D. Youn* Journal of Applied Physics, SCIE (IF: 2.5, Rank: 53.7%), 2021-11, Vol. 130, No. 18, pp. 184902

Model Improvement with Experimental Design for Identifying Error Sources in a Computational Model

Hyejeong Son, Byeng D. Youn, and Taejin Kim* Structural and Multidisciplinary Optimization, SCIE (IF: 4.0, Rank: 16.9%), 2021-11, Vol. 64, pp. 3109-3122

Cepstrum-assisted Empirical Wavelet Transform (CEWT) based Improved Demodulation Analysis for Fault Diagnostics of Planetary Gearboxes

Yunhan Kim, Jong M. Ha, Kyumin Na, Jungho Park, and Byeng D. Youn* Measurement, SCIE (IF: 5.6, Rank: 10.6%), 2021-10, Vol. 183, pp. 109796

Deep Learning-Based Diagnosis of Peripheral Artery Disease via Continuous Property-Adversarial Regularization: Preliminary In Silico Study

Sooho Kim, Jin-Oh Hahn*, and Byeng D. Youn* IEEE Access, SCIE (IF: 3.6, Rank: 34.8%), 2021-09, Vol. 9, pp. 127433-127443

An Improved Analytical Model that Considers Lateral Effects of a Phononic Crystal with a Piezoelectric Defect for Elastic Wave Energy Harvesting

Soo-Ho Jo and Byeng D. Youn* International Journal of Mechanical Sciences, SCIE (IF: 9.4, Rank: 2.5%), 2021-09, Vol. 205, pp. 106593

Reliability-based Design Optimization of Laminated Composite Structures under Delamination and Material Property Uncertainties

Haichao An, Byeng D. Youn*, and Heung Soo Kim* International Journal of Mechanical Sciences, SCIE (IF: 9.4, Rank: 2.5%), 2021-09, Vol. 205, pp. 106561

Double defects-induced Elastic Wave Coupling and Energy Localization in a Phononic Crystal

Soo-Ho Jo, Yong Chang Shin, Wonjae Choi, Heonjun Yoon, Byeng D. Youn*, and Miso Kim* Nano Convergence, SCIE (IF: 11.0, Rank: 8.8%), 2021-09, Vol. 8, pp. 29

A Feature Inherited Hierarchical Convolutional Neural Network (FI-HCNN) for Motor Fault Severity Estimation Using Stator Current Signals

Chan Hee Park, Hyunjae Kim, Junmin Lee, Giljun Ahn, Myeongbaek Youn, and Byeng D. Youn* International Journal of Precision Engineering and Manufacturing-Green Technology, SCIE (IF: 5.6, Rank: 11.8%), 2021-07, Vol. 8, pp. 1253-1266

A Phononic Crystal with Differently Configured Double Defects for Broadband Elastic Wave Energy Localization and Harvesting

Soo-Ho Jo and Byeng D. Youn* Crystals, SCIE (IF: 2.4, Rank: 33.9%), 2021-06, Vol. 11, No. 6, pp. 643

A Health Data Map-Based Ensemble of Deep Domain Adaptation under Inhomogeneous Operating Conditions for Fault Diagnosis of a Planetary Gearbox

Jong M. Ha and Byeng D. Youn* IEEE Access, SCIE (IF: 3.6, Rank: 34.8%), 2021-06, Vol. 9, pp. 79118-79127

Drive-tolerant Current Residual Variance (DTCRV) for Fault Detection of a Permanent Magnet Synchronous Motor Under Operational Speed and Load Torque Conditions

Chan Hee Park, Junmin Lee, Hyeongmin Kim, Chaehyun Suh, Myeongbaek Youn, Yongjin Shin, Sung-Hoon Ahn, and Byeng D. Youn* IEEE Access, SCIE (IF: 3.6, Rank: 34.8%), 2021-03, Vol. 9, pp. 49055-49068

An Analytical Model of a Phononic Crystal with a Piezoelectric Defect for Energy Harvesting Using an Electroelastically Coupled Transfer Matrix

Soo-Ho Jo, Heonjun Yoon*, Yong Chang Shin, and Byeng D. Youn* International Journal of Mechanical Sciences, SCIE (IF: 9.4, Rank: 2.5%), 2021-03, Vol. 193, pp. 106160

Multi-Task Learning of Classification and Denoising (MLCD) for Noise-Robust Rotor System Diagnosis

Jin Uk Ko, Joon Ha Jung, Myungyon Kim, Hyeon Bae Kong, Jinwook Lee, and Byeng D. Youn* Computers in Industry, SCIE (IF: 9.1, Rank: 6.6%), 2021-02, Vol. 125, pp. 103385

Experimentally Validated Broadband Self-Collimation of Elastic Waves

Soo-Ho Jo¹, Yiwei Xia¹, Adriane G. Moura, Heonjun Yoon*, Yong Chang Shin, Alper Erturk, and Byeng D. Youn International Journal of Mechanical Sciences, SCIE (IF: 9.4, Rank: 2.5%), 2021-02, Vol. 192, pp. 106131

Phononic Band Gap of a Quarter-Wave Stack for Enhanced Piezoelectric Energy Harvesting

Yong Chang Shin¹, Heonjun Yoon¹, Soo-Ho Jo, Wonjae Choi, Choon-Su Park, Miso Kim*, and Byeng D. Youn* International Journal of Mechanical Sciences, SCIE (IF: 9.4, Rank: 2.5%), 2021-01, Vol. 189, pp. 106003