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 Papers

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 125 | PDF Downloads 42 | 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 67 | PDF Downloads 44 | 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 107 | PDF Downloads 63 | 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 71 | PDF Downloads 39 | 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 62 | PDF Downloads 38 | 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 87 | PDF Downloads 36 | 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 48 | PDF Downloads 24 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3014

Diagnosing Systems through Approximated Information

Alexander Diedrich, Oliver Niggemann
Abstract 57 | PDF Downloads 28 | 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 61 | PDF Downloads 51 | 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 48 | PDF Downloads 22 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.2997

Evaluating and Optimizing Analytic Signals

Shashvat Prakash, Antoni Brzoska
Abstract 45 | PDF Downloads 46 | 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 56 | PDF Downloads 30 | 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 55 | PDF Downloads 42 | 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 69 | PDF Downloads 55 | 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 41 | PDF Downloads 22 | 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 258 | PDF Downloads 105 | 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 68 | PDF Downloads 24 | 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 51 | PDF Downloads 34 | 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 74 | PDF Downloads 32 | 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 40 | PDF Downloads 22 | 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 82 | PDF Downloads 43 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.3055

Data Challenge Winners

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 50 | PDF Downloads 28 | 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 39 | PDF Downloads 17 | 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 40 | PDF Downloads 14 | DOI https://doi.org/10.36001/phmconf.2021.v13i1.2988