Two-dimensional Octagonal Phononic Crystals for Highly Dense Piezoelectric Energy Harvesting

Choon-Su Park¹, Yong Chang Shin¹, Soo-Ho Jo, Heonjun Yoon, Wonjae Choi, Byeng D. Youn*, and Miso Kim* Nano Energy, SCIE (IF: 17.1, Rank: 5.1%), 2019-03, Vol. 57, pp. 327-337

A Positive Energy Residual (PER) based Planetary Gear Fault Detection Method under Variable Speed Conditions

Jungho Park, Moussa Hamadache, Jong M. Ha, Yunhan Kim, Kyumin Na, and Byeng D. Youn* Mechanical Systems and Signal Processing, SCIE (IF: 8.9, Rank: 3.0%), 2019-02, Vol. 117, pp. 347-360

System Reliability Analysis of Piezoelectric Vibration Energy Harvesting Considering Multiple Safety Events Under Physical Uncertainty

Heonjun Yoon and Byeng D. Youn* Smart Materials and Structures, SCIE (IF: 2.2, Rank: 46.4%), 2019-02, Vol. 28, No. 2, pp. 025010

Uncertainty Characterization Under Measurement Errors Using Maximum Likelihood Estimation: Cantilever Beam End-to-End UQ Test Problem

Taejin Kim¹, Guesuk Lee¹, and Byeng D. Youn* Structural and Multidisciplinary Optimization, SCIE (IF: 4.0, Rank: 16.9%), 2019-02, Vol. 59, pp. 323–333

Development of a Stochastic Effective Independence (SEFI) Method for Optimal Sensor Placement under Uncertainty

Taejin Kim*, Byeng D. Youn*, and Hyunseok Oh Mechanical Systems and Signal Processing, SCIE (IF: 8.9, Rank: 3.0%), 2018-10, Vol. 111, pp. 615–627

A Framework for Prognostics and Health Management Applications toward Smart Manufacturing Systems

Insun Shin¹, Junmin Lee¹, Jun Young Lee¹, Kyusung Jung¹, Daeil Kwon*, Byeng D. Youn*, Hyun Soo Jang*, and Joo-Ho Choi* International Journal of Precision Engineering and Manufacturing-Green Technology, SCIE (IF: 5.6, Rank: 11.8%), 2018-08, Vol. 5, pp. 535-554

An Omnidirectional Biomechanical Energy Harvesting (OBEH) Sidewalk Block for a Self-Generative Power Grid in a Smart City

Jinshi Cui¹, Heonjun Yoon¹, and Byeng D. Youn* International Journal of Precision Engineering and Manufacturing-Green Technology, SCIE (IF: 5.6, Rank: 11.8%), 2018-08, Vol. 5, pp. 507-517

Failure Prediction of a Motor-driven Gearbox in a Pulverizer Under External Noise and Disturbance

Jungho Park, Byungjoo Jeon, Jongmin Park, Jinshi Cui, Myungyon Kim, and Byeng D. Youn* Smart Structures and Systems, SCIE (IF: 2.2, Rank: 46.4%), 2018-08, Vol 22, No. 2, pp. 185-192

An Efficient Decoupled Sensitivity Analysis Method for Multiscale Concurrent Topology Optimization Problems

Junpeng Zhao, Heonjun Yoon, and Byeng D. Youn* Structural and Multidisciplinary Optimization, SCIE (IF: 4.0, Rank: 16.9%), 2018-08, Vol. 58, pp. 445-457

Tooth-wise Fault Identification for a Planetary Gearbox Based on a Health Data Map

Jong M. Ha, Jungho Park, Kyumin Na, Yunhan Kim, and Byeng D. Youn* IEEE Transactions on Industrial Electronics, SCIE (IF: 7.2, Rank: 4.4%), 2018-07, Vol. 65, No. 7, pp. 5903 - 5912

TDR-based Multiple Leaks Detection System using an S-parameter Transmission Line Model for Long-distance Pipeline

Sihyeong Woo, Taejin Kim, Junmin Lee, Hyunseok Oh, Byeng D. Youn*, and Daeil Kwon International Journal of Prognostics and Health Management, IF: 1.0, Rank: 60.9%, 2018-07, Vol. 9, No. 3, pp. 1-13

On the Orthogonal Similarity Transformation (OST)-Based Sensitivity Analysis Method for Robust Topology Optimization under Loading Uncertainty: A Mathematical Proof and Its Extension

Junpeng Zhao, Byeng D. Youn*, Heonjun Yoon, Zhifang Fu, and Chunjie Wang Structural and Multidisciplinary Optimization, SCIE (IF: 4.0, Rank: 16.9%), 2018-07, Vol. 58, pp. 51–60

A Comprehensive Study on Enhanced Optimization-Based Model Calibration Using Gradient Information

Guesuk Lee, Guilian Yi, and Byeng D. Youn* Structural and Multidisciplinary Optimization, SCIE (IF: 4.0, Rank: 16.9%), 2018-05, Vol. 57, pp. 2005–2025

Scalable and Unsupervised Feature Engineering Using Vibration-Imaging and Deep Learning for Rotor System Diagnosis

Hyunseok Oh¹, Joon Ha Jung¹, Byung Chul Jeon, and Byeng D. Youn* IEEE Transactions on Industrial Electronics, SCIE (IF: 7.2, Rank: 4.4%), 2018-04, Vol. 65, No. 4, pp. 3539-3549

Autonomous Health Management for PMSM Rail Vehicles through Demagnetization Monitoring and Prognosis Control

Gang Niu*, Junjie Jiang, Byeng D. Youn, and Michael Pecht ISA Transactions, SCIE (IF: 6.5, Rank: 5.4%), 2018-01, Vol. 72, pp. 245-255

Time-Varying Output Performances of Piezoelectric Vibration Energy Harvesting under Nonstationary Random Vibrations

Heonjun Yoon, Miso Kim*, Choon-Su Park, and Byeng D. Youn* Smart Materials and Structures, SCIE (IF: 2.2, Rank: 46.4%), 2018-01, Vol. 27, No. 1, pp. 015004