Vol. 5 No. 1 (2025): Proceedings of the Asia Pacific Conference of the PHM Society 2025

Published: 2026-01-13

Plenary Papers

PHM-Vibench

Qi Li, Bojian Chen, Xuan Li, Qitong Chen, Liang Chen, Changqing Shen, Lu Lu, Zhaoye Qin, Fulei Chu
Abstract 108 | PDF Downloads 70 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4303

Data Challenge Papers

A Feature-Engineering-Based Machine Learning Approach for Cutter Flank Wear Prediction under Data-Scarce Conditions

Paula Mielgo, Marcos Quinones-Grueiro, Anibal Bregon, Austin Coursey, Carlos J. Alonso-González, Gautam Biswas
Abstract 98 | PDF Downloads 63 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4709

Regular Session Papers

An Innovative Machine Learning driven approach to detect anomalous behavior of Dry Gas Seal Heaters for Centrifugal Compressors

Meenali Sharma, Carmine, Laura Nuti, Unnat Mankad, Gabriele Mordacci, Rajakumar D, Aidil Fazlina Hasbullah
Abstract 47 | PDF Downloads 41 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4540

Causal Graph-Based Anomaly Detection for Battery Modules in Electric Heavy-Duty Vehicles

Yuantao Fan, Carlos Camacho, Sepideh Pashami, Slawomir Nowaczyk
Abstract 111 | PDF Downloads 66 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4527

Cleaning Maintenance Logs with LLM Agents for Improved Predictive Maintenance

Valeriu Ionut Dimidov, Faisal Hawlader, Sasan Jafarnejad, Raphael Frank
Abstract 104 | PDF Downloads 74 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4486

A Hybrid Semi-Supervised Framework for Full Life-Cycle Degradation Trajectory Learning and RUL Estimation

Xianpeng Qiao, Veronica Lestari Jauw, Tiyamike Bnada, Chin Seong Lim
Abstract 100 | PDF Downloads 55 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4547

Damage Localization in a CFRP Beam via Modal Frequency Shifts and Nearest Neighbor Classification

Ömer Dehan Özboz, Özkan Altay, Murat Özbayoğlu, Özgür Ünver
Abstract 54 | PDF Downloads 38 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4461

Data-driven Anomaly Detection for Quadcopter UAV Indoor Flight Platform

Gengyu Li, Chun Fui Liew, Naoya Takeishi, Takehisa Yairi
Abstract 61 | PDF Downloads 38 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4502

Development and Sharing of a Multi-Modal Indoor UAV Dataset for PHM Research

Chun Fui Liew, Gengyu Li, Akira Osaka, Samir Khan, Naoya Takeishi, Takehisa Yairi
Abstract 57 | PDF Downloads 52 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4701

Development of an Interactive Twinverse System

Yongho Lee, Huichan Park, Seongbin Choi, Sang Won Lee
Abstract 64 | PDF Downloads 56 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4493

Enabling Model-Based RAMS Through LLM-Driven Legacy Data Transformation

You-Jung Jun, Navid T. Zaman, Derek Kim, Stecki Yanek, Raphaël Chagnoleau
Abstract 37 | PDF Downloads 56 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4576

Enhanced Fault Isolation and Part Recommendation for Airplane Health Management with Hybrid Probabilistic Modeling

Partha Adhikari, Seema Chopra, Darren Macer, Surya Pratap Singh Yadav, Sivakumar Thiyagarajan
Abstract 78 | PDF Downloads 70 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4524

Flare Gas Flow Rate Estimation Using Multimodal Deep Learning

Yu Watanabe, Kento Ishii, Nana Tamai, Takehisa Yairi, Naoya Takeishi
Abstract 95 | PDF Downloads 42 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4447

Fractal-based Satellite Health Monitoring

Lucio Pinello, Lorenzo Brancato, Alessandro Lucchetti, Francesco Cadini, Marco Giglio
Abstract 65 | PDF Downloads 30 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4650

From Engineering Drawings to Assembly Instructions: A Vision and Language Model Approach

Shokhikha Amalana Murdivien, Minji Kim, Kyung Wan Choi, Jumyung Um
Abstract 98 | PDF Downloads 76 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4481

From state observer to deep neural network: design, optimization, and application in bearing dynamics modeling

Yiliang Qian, Yan Wang, Diwang Ruan, Zhaorong Li, Jianping Yan, Clemens Gühmann
Abstract 79 | PDF Downloads 52 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4584

Improved LSTM-Based Battery SOH Estimation with Differential Evolution Hyperparameter Optimization

Karthickumar Ponnambalam, Sivaneasan Bala Krishnan, Anurag Sharma, Sze Sing Lee
Abstract 110 | PDF Downloads 92 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4563

Intelligent Bearing Fault Diagnosis Under Various Load Conditions Using Bias Mitigation

Seungyun Lee, Sungjong Kim, Minjae Kim, Heonjun Yoon, Byeng D. Youn
Abstract 75 | PDF Downloads 51 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4490

Leveraging Few-Shot In-Context Learning for Scaling Railway Log Anomaly Detection

Quentin Possamaï, Rajesh Bonangi, Alexandre Trilla, Ossee Josepha Charlesia Yiboe, Kenza Saiah, Nenad Mijatovic
Abstract 109 | PDF Downloads 66 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4435

LLM-based multi-agent system for autonomous maintenance process of machine tools

Jongsu Park, Seongwoo Cho, Yoonji Chae, Sena Nur Durgunlu, Jumyung Um
Abstract 205 | PDF Downloads 158 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4480

Methods and Systems for Hybrid Digital Twin Driven Health Predictions for Aircraft Sub-systems

Partha Pratim Adhikari, Deepu Vettimittathu Mathai, Avik Sadhu, Darren Macer
Abstract 140 | PDF Downloads 105 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4525

MLOps Framework for Fault Diagnosis in Air Conditioners Using Field Noise

SangUk Son, Yoojeong Noh, Sunhwa Park, Jangwoo Lee
Abstract 88 | PDF Downloads 51 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4511

Multi-Class Gearbox Fault Diagnosis via Pre-Trained Model-based Domain Adaptation with Healthy-Only Target Data

Dai-Yan Ji, Hanqi Su, Shinya Tsuruta, Daichi Arimizu, Yuto Hachiya, Koji Wakimoto, Jay Lee
Abstract 92 | PDF Downloads 75 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4519

Multi-source Variable Decoupling Network for Compound Fault Diagnosis of Train Bogie

Qitao Yin, Zhibin Guo, Tiantian Wang, Jingsong Xie, Jinsong Yang
Abstract 88 | PDF Downloads 47 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4615

Multilevel fault diagnostics for railway applications using limited historical data

Osarenren Kennedy Aimiyekagbon, Alexander Löwen, Raphael Hanselle, Thomas Rief, Maximilian Beck, Walter Sextro
Abstract 63 | PDF Downloads 39 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4449

Probabilistic graphical models for diagnosing defectivity patterns

Leonardo Barbini, Peter Kruizinga, Micha Lipplaa, Alvaro Piedrafita
Abstract 61 | PDF Downloads 35 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4608

Radar Health Monitoring Using Anomaly Detection

Jean-Marc Divanon, Thomas Lavigne, Theo Cornu, Teck Yoong Chai
Abstract 78 | PDF Downloads 46 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4621

RAVEN: Unsupervised Anomaly Detection in Multivariate Jet Engine Time Series using Residual Learning on Real Test Data

Nouf Almesafri, Mohamed Ragab, Zahi Mohamed, Abdulla Alseiari, Salama Almheiri
Abstract 68 | PDF Downloads 50 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4647

Robust Fault Diagnosis of Electric Vehicle Drivetrain Using Amplitude Adjustment Techniques

Jeongmin Oh, Dongjin Park, Youngrock Chung, Kyung-Woo Lee, Dae-Un Sung, Hyunseok Oh
Abstract 51 | PDF Downloads 51 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4455

Rotary Encoder-Based Health Indicators for Early Detection of Gear Pitting in Commercial Gearboxes

Toby Verwimp, Rui Zhu, Hao Wen, Achilleas Achilleos, Konstantinos Gryllias
Abstract 172 | PDF Downloads 113 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4458

SAE-FSC

Karkulali Pugalenthi, Van Tung Tran, Ang Shiming, Doan Ngoc Chi Nam
Abstract 54 | PDF Downloads 43 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4648

Shared Representation Learning for Generalizable SOH Estimation Across Multiple Battery Configurations

Shunyu Wu, Zhuomin Chen, Bingxin Lin, Haozheng Ye, Jiahui Zhou, Yanran Zhao, Dan Li, Jian Lou
Abstract 74 | PDF Downloads 55 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4613

Study of the degradation of rolling element bearings with artificial dents

Theo Tselonis, Valentius Wirjana, Thomas Hughes, Zhongxiao Peng
Abstract 53 | PDF Downloads 37 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4448

Towards Adaptive and Robust Unsupervised Anomaly Detection in Satellite Telemetry

Lorenzo Brancato, Alessandro Lucchetti, Francesco Cadini, Marco Giglio
Abstract 89 | PDF Downloads 101 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4465

Towards Open-Set Fault Diagnosis for Reactor Coolant Pumps under Unknown Fault Conditions

Jonghyeok Kim, Jeongmin Oh, Jueun Lee, Minseok Choi, Hyunseok Oh
Abstract 55 | PDF Downloads 45 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4619

Unsupervised Modeling of Progressive Wear in Aircraft Engines for Predictive Maintenance

Abdellah Madane, Jérôme Lacaille, Hanane Azzag, Mustapha Lebbah
Abstract 47 | PDF Downloads 28 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4529