Publication

International Journal

  1. G. Lee, W. Kim, H. Oh*, B. D. Youn*, and N. H. Kim, “Review of Statistical Model Validation – From Perspective of Uncertainty Structures,” Structural and Multidisciplinary Optimization, Vol. 60, pp. 1619-1644, October 2019. (Impact factor: 3.925, 10.82%, Link).

  2. H. Oh, H. Choi, J. H. Jung, and B. D. Youn*, "A Robust and Convex Metric for Unconstrained Optimization in Statistical Model Calibration", Structural and Multidisciplinary Optimization, Vol. 60, pp. 1171-1187, September 2019. (Impact factor: 3.925, 10.82%, Link).

  3. W. Choi, B. D. Youn*, H. Oh, and N. H. Kim, “A Bayesian Approach to Damage Growth Model with Sporadically Measured and Heterogeneous on-site Data of Steam Turbine,” Reliability Engineering & System Safety, Vol. 184, pp. 137-150, April 2019. (Impact factor: 3.153, 10.23%, Link)

  4. J. Lee, H. Oh*, C. H. Park, B. D. Youn*, and B. Han, "Test Scheme and Degradation Model of Accumulated ESD Damage for IGBT Prognostics," IEEE Transactions on Device and Material Reliability, Vol. 19, pp. 233-241, March 2019. (Impact factor: 1.512, 59.80, Link)

  5. T. Kim, B. D. Youn*, and H. Oh, “Development of a Stochastic Effective Independence (SEFI) Method for Optimal Sensor Placement under Uncertainty,” Mechanical Systems and Signal Processing, Vol. 111, pp. 615-627, October 2018. (Impact factor: 4.116, 2.29%, Link)

  6. T. Kim, H. Oh, S. Woo, J. Lee, and B. D. Youn*, “TDR-based Multiple Leak Detection System using an S-parameter Transmission Line Model for Long-Distance Pipelines,” International Journal of Prognostics and Health Management, Vol. 9, Special Issue from PHMAP17 Highlights, 017, July 2018. (Link).

  7. H. Oh, Y. H. Seo, M. Mo, and J. Kim*, “Coal Pulverizer Prognostics Data Challenge in PHMAP 2017 and Suggestions for Future Studies,” International Journal of Prognostics and Health Management, Vol. 9, Special Issue from PHMAP17 Highlights, 016, April 2018. (Link)

  8. H. Oh, J. H. Jung, B. Jeon, and B. D. Youn*, “Scalable and Unsupervised Feature Engineering Using Vibration-Imaging and Deep Learning for Rotor System Diagnosis,” IEEE Transactions on Industrial Electronics, Vol. 65, pp. 3539-3549, March 2018. (Impact factor: 7.168, 0.85%, Link)

  9. J. M. Ha, H. Oh*, J. Park, and B. D. Youn*, “Classification of Operating Condition of Wind Turbines for a Class-wise Condition Monitoring Strategy,” Renewable Energy, Vol. 103, pp. 594-605, April 2017. (Impact factor: 3.404, 26.71%, Link).

  10. D. Kim, H. Oh, B. D. Youn*, and D. Kwon, “Bi-variate Lifetime Model for Organic Light-emitting Diodes,” IEEE Transactions on Industrial Electronics, Vol. 64, pp. 2325-2334, March 2017 (Impact factor: 6.383, 0.85%, Link).

  11. J. Park, J. Ha, H. Oh*, B. D. Youn*, J. Choi, and N. Kim, “Model-Based Fault Diagnosis of a Planetary Gear: A Novel Approach Using Transmission Error,” IEEE Transactions on Reliability, Vol. 65, pp. 1830-1841, December 2016. (Impact factor: 2.287, 6.14%, Link).

  12. H. Oh, J. Kim, H. Son, B. D. Youn*, and B. C. Jung, “A Systematic Approach for Model Refinement Considering Blind and Recognized Uncertainties in Engineering Product Development,” Structural and Multidisciplinary Optimization, Vol. 54, pp. 1527-1541, December 2016. (Impact factor: 2.208, 14.71%, Link).

  13. T. Kim, H. Oh, H. Kim, and B. D. Youn*, “An Online Applicable Model for Predicting Health Degradation of PEM Fuel Cells with Root Cause Analysis,” IEEE Transactions on Industrial Electronics, Vol. 63, pp. 7094-7103, November 2016. (Impact factor: 6.383, 0.85%, Link).

  14. H. Kim, J. M. Ha, J. Park, S. Kim, K. Kim, B. C. Jang, H. Oh*, and B. D. Youn, “Fault Log Recovery Using an Incomplete-data-trained FDA Classifier for Failure Diagnosis of Engineered Systems,” International Journal of Prognostics and Health Management, Vol. 7, Issue 1, 004, May, 2016. (Invited Paper, 2015 Winner of PHM Society Data Challenge Competition, Link)

  15. J. M. Ha, B. D. Youn*, H. Oh, B. Han, Y. Jung and J. Park, “Autocorrelation-based Time Synchronous Averaging for Condition Monitoring of Planetary Gearboxes in Wind Turbines,” Mechanical Systems and Signal Processing, Vol. 70-71, pp. 161-175, March 2016. (Impact factor: 2.771, 9.47%, Link)

  16. H. Oh*, H. -P. Wei, B. Han*, and B. D. Youn, “Probabilistic Lifetime Prediction of Electronic Packages Using Advanced Uncertainty Propagation and Model Calibration,” IEEE Transactions on Components, Packaging, and Manufacturing Technology, Vol. 6, pp. 238-248, February 2016. (Impact factor: 1.151, 54.28%, Link)

  17. B. C. Jung, H. Yoon, H. Oh, G. Lee, M. Yoo, B. D. Youn*, and Y. -C. Huh, “Hierarchical Model Calibration for Designing Piezoelectric Energy Harvester in the Presence of Variability in Material Properties and Geometry,” Structural and Multidisciplinary Optimization, Vol. 53, pp. 161-173, January 2016. (Impact factor: 2.208, 14.71%, Link)

  18. H. Oh, S. Choi, K. Kim, B. D. Youn*, and M. Pecht, “An Empirical Model to Describe Performance Degradation for Warranty Abuse Detection in Portable Electronics,” Reliability Engineering & System Safety, Vol. 142, pp. 92-99, October 2015. (Impact factor: 2.410, 9.14%, Link)

  19. H. Oh, B. Han*, P. McCluskey, C. Han, and B. D. Youn, “Physics-of-Failure, Condition Monitoring, and Prognostics of Insulated Gate Bipolar Transistor Modules: A Review,” IEEE Transactions on Power Electronics, Vol. 30, pp. 2413-2426, May 2015. (Impact factor: 6.008, 1.01%, Link)

  20. B. C. Jung, J. Park, H. Oh, J. Kim, B. D. Youn*, “A Framework of Model Validation and Virtual Product Qualification with Limited Experimental Data Based on Statistical Inference,” Structural and Multidisciplinary Optimization, Vol. 51, pp. 573-583, March 2015. (Impact factor: 1.974, 17.06%, Link)

  21. H. Oh*, M. H. Azarian, C. Morillo, E. Rhem, and M. Pecht, “Failure Mechanisms of Ball Bearings under Lightly Loaded, Non-Accelerated Usage Conditions,” Tribology International, Vol. 81, pp. 291-299, January 2015. (Impact factor: 1.936; 16.54%, Link)

  22. H. Kim, T. Hwang, J. Park, H. Oh*, and B. D. Youn, “Risk Prediction of Engineering Assets: An Ensemble of Part Lifespan Calculation and Usage Classification Methods,” International Journal of Prognostics and Health Management, Vol. 5, Issue 2, 014, November 2014. (Invited Paper, 2014 Winner of PHM Society Data Challenge Competition, Link)

  23. H. Oh*, M. H. Azarian, D. Das, and M. Pecht, “A Critique of the IPC-9591 Standard: Performance Parameters for Air Moving Devices,” IEEE Transactions on Device and Materials Reliability, Vol. 13, No. 1, pp. 146-155, March 2013. (Impact factor: 1.890, 27.71%, Link)

  24. H. Oh, T. Shibutani*, and M. Pecht, “Precursor Monitoring Approach for Reliability Assessment of Cooling Fans,” Journal of Intelligent Manufacturing, Vol. 23, No. 2, pp. 173-178, April 2012. (Impact factor: 1.731, 25.00%, Link)

  25. H. Oh, J. Lee*, and C. D. Yoo, “Simulation of Capacitor Discharge Stud Welding Process and Void Formation,” Science and Technology of Welding and Joining, Vol. 12, No. 3, pp. 274-281, April 2007. (Impact factor: 1.707, 18.91%, Link)

* Corresponding author

Selected Conference Proceeding

  1. H. Oh, H. Choi, B. D. Youn, and J. H. Jung, “A Robust Metric in Optimization-based Approach for Statistical Model Calibration,” presented at the 12th World Congress on Structural and Multidisciplinary Optimization, Braunschweig, Germany, June 5-9, 2017.

  2. H. Oh, B. C. Jeon, J. H. Jung, and B. D. Youn, "Smart Diagnosis of Journal Bearing Rotor System: Unsupervised Feature Extraction Scheme by Deep Learning," in Proceedings of the Annual Conference of the Prognostics and Health Management Society, Denver, CO, October 2-5, 2016.

  3. H. Oh, J. Kim, J. Park, B. D. Youn, and B. C. Jung, “Model Refinement for Fracture Failure Prediction of Smartphone LCD with Unrecognized Blind Uncertainty,” in Proceedings of the 11th World Congress on Structural and Multidisciplinary Optimization, Sydney, Australia, June 7-12, 2015.

  4. H. Oh, H. -P. Wei, B. Han, B. C. Jung, C. Han, B. D Youn, and H. Moon, “Prediction of Statistical Distribution of Solder Joint Fatigue Lifetime Using Hybrid Probabilistic Approach,” in Proceedings of the SEM 2014 Annual Conference & Exposition, Greenville, SC, pp. 165-169, June 2-5, 2014.

  5. E. Sutrisno, H. Oh, A. S. S. Vasan, and M. Pecht, “Estimation of Remaining Useful Life of Ball Bearings using Data Driven Methodologies,” in Proceedings of the IEEE Conference on Prognostics and Health Management, Denver, CO, June 18-21, 2012. (Winner; 2012 Data Challenge Competition in the Academy Category; IEEE Reliability Society).

  6. H. Oh, M. H. Azarian, and M. Pecht, “Estimation of Fan Bearing Degradation Using Acoustic Emission and Mahalanobis Distance,” in Proceedings of the Applied Systems Health Management Conference, Virginia Beach, VA, May 10-12, 2011.

  7. H. Oh, M. H. Azarian, M. Pecht, C. H. White, R. C. Sohaney, and E. Rhem, “Physics-of-Failure Approach for Fan PHM in Electronics Applications,” in Proceedings of the IEEE Prognostics & System Health Management Conference 2010, Macau, P. R. China, January 12-14, 2010.

  8. H. Oh, T. Shibutani, and M. Pecht, “Identification of Failure Precursor Parameters for Cooling Fans,” in Proceedings of the ASME 2009 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference (IDETC/CIE 2009), San Diego, CA, August 30 - September 2, 2009.

Book Chapter

  1. Prognostics and Health Management of Electronics, Edited by Michael Pecht, John Wiley & Sons, Inc., Hoboken, New Jersey, 2008; Chapter 3, “Data-Driven Approaches for PHM”, H. Oh, R. Jaai, and V. Sotiris (Link)