Vol. 13 No. 1 (2021): Proceedings of the Annual Conference of the PHM Society 2021

Edited by:

Chetan Kulkarni, Abhinav Saxena, and Felipe Viana

Published: 2021-11-24

Technical Research Papers

A Data Management Framework & UAV Simulation Testbed for the Study of System-level Prognostics Technologies

Timothy Darrah, Jeremy Frank, Marcos Quinones-Grueiro, Gautam Biswas
Abstract 730 | PDF Downloads 553 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3030

A Particle-Swarm-Optimization-Based Approach for the State-of-Charge Estimation of an Electric Vehicle When Driven Under Real Conditions

Aramis Perez, Francisco Jaramillo, Cesar Baeza, Martin Valderrama, Vanessa Quintero, Marcos Orchard
Abstract 828 | PDF Downloads 506 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3013

A Study of Deep Neural Networks Transfer Learning For Fault Diagnosis Applications

Michael Franco-Garcia, Nithya Nalluri, Alex Benasutti, Larry Pearlstein, Mohammed Alabsi
Abstract 616 | PDF Downloads 520 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.2996

Active Learning Framework for Time-Series Classification of Vibration and Industrial Process Data

Sergio Martin del Campo Barraza, William Lindskog, Davide Badalotti, Oskar Liew, Arash Toyser
Abstract 720 | PDF Downloads 994 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3059

An Offline Deep Reinforcement Learning for Maintenance Decision-Making

Hamed Khorasgani, Haiyan Wang, Chetan Gupta, Ahmed Farahat
Abstract 444 | PDF Downloads 384 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3009

Autoencoder Based Anomaly Detector for Gear Tooth Bending Fatigue Cracks

Adrian Hood, Christopher Valant, Patrick Horney, Allen Jones, Jared S. Lantner, Josiah Martuscello, Nenad Nenadic
Abstract 576 | PDF Downloads 362 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3003

Bayesian Network Based Causal Map Generation and Root Cause Identification in Complex Industrial Processes

Kalyani Zope, Tanmaya Singhal, Sri Harsha Nistala, Venkataramana Runkana
Abstract 669 | PDF Downloads 654 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3050

Degradation Detection for Internal Gear Pumps using Pressure Reduction Time Maps

Kurt Pichler, Rainer Haas, Veronika Putz, Christian Kastl
Abstract 573 | PDF Downloads 453 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3014

Diagnosing Systems through Approximated Information

Alexander Diedrich, Oliver Niggemann
Abstract 420 | PDF Downloads 358 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.2983

Digital Twin-Driven Process and Equipment FMECA Generation for Smart Manufacturing Applications

Sudipto Ghoshal, Jay Meyer, Venkat Malepati, Caleb Hudson, Somnath Deb, Andrew Hess, Feraidoon Zahiri, Gregory Sutton
Abstract 1446 | PDF Downloads 2547 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3085

Electric Power Steering Power Circuit Health Assessment and Mitigation Strategy

Wen-Chiao Lin, Graeme Garner, Yat-Chung Tang, Arash Mohtat
Abstract 470 | PDF Downloads 347 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.2997

Evaluating and Optimizing Analytic Signals

Shashvat Prakash, Antoni Brzoska
Abstract 4261 | PDF Downloads 1611 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.2968

Explainable Machinery Faults Prediction Using Ensemble Tree Classifiers: Bagging or Boosting?

Somayeh Bakkhtiari Ramezani, Amin Amirlatifi, Thomas Kirby, Maria Seale, Shahram Rahimi
Abstract 487 | PDF Downloads 385 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3063

Exploring Cloud Assisted Tiny Machine Learning Application Patterns for PHM Scenarios

Xingyu Zhou, Zhuangwei Kang, Robert Canady, Shunxing Bao, Daniel Allen Balasubramanian, Aniruddha Gokhale
Abstract 997 | PDF Downloads 551 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3054

Fault Detection via Sparsity-based Blind Filtering on Experimental Vibration Signals

Kayacan Kestel, Cédric Peeters, Jérôme Antoni, Jan Helsen
Abstract 490 | PDF Downloads 343 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3000

Health Indicators to Estimate Health of Magnetic Wheel Encoder

Jasmeet Singh Ladoiye, Douglas Spry, Milad Jalali
Abstract 337 | PDF Downloads 466 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.2979

Interpretation of Deep Learning Models in Bearing Fault Diagnosis

Menno Liefstingh, Cees Taal, Sebastián Echeverri Restrepo, Alireza Azarfar
Abstract 1207 | PDF Downloads 542 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3047

Learning an Optimal Operational Strategy for Service Life Extension of Gear Wheels with Double Deep Q Networks

Mark Henss, Yvonne Gretzinger, Tamer Tevetoglu, Maximilian Posner, Bernd Bertsche
Abstract 395 | PDF Downloads 304 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.2978

Li-ion Battery Aging with Hybrid Physics-Informed Neural Networks and Fleet-wide Data

Renato G. Nascimento, Matteo Corbetta, Chetan S. Kulkarni, Felipe A. C. Viana
Abstract 1164 | PDF Downloads 1075 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.2998

Methods to Improve the Prognostics of Time-to-Failure Models

Edward Baumann, Pedro A. Forero, Gray Selby, Charles Hsu
Abstract 548 | PDF Downloads 393 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3001

Modeling Health Status Identification in a Gas Turbine System: Three-Class Classification Approaches

Catherine Cheung, Calista Biondic, Zouhair Hamaimou, Julio J. Valdes
Abstract 340 | PDF Downloads 283 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3052

Remaining Useful Life Estimation using Event Data

Mahbubul Alam, Laleh Jalali, Dipanjan Ghosh, Ahmed Farahat, Chetan Gupta
Abstract 741 | PDF Downloads 475 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3055

Data Challenge Papers

Poster Presentations

Building an Air Turbine Conditional Anomaly Detection Approach for Wave Power Plants

Jose Ignacio Aizpurua, Markel Penalba, Natalia Kirillova, Illart Alcorta, Jon Lekube, Dorleta Marina
Abstract 328 | PDF Downloads 208 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3028

Enhanced Visualization of Production Systems Concepts and Simulation Data for the Smart/Digital Factory

James Ong, Anand Paul, Daniel Tuohy, Feraidoon Zahiri, Gregory Sutton
Abstract 2724 | PDF Downloads 209 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3060

Strategies to Improve Robustness of a Health Monitoring System, with Application to Brake Rotors

Hamed Kazemi, Graeme Garner, Samba Drame, Xinyu Du, Hossein Sadjadi
Abstract 464 | PDF Downloads 234 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.2988