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 880 | PDF Downloads 457 | 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 789 | PDF Downloads 496 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4709

Regular Session Papers

A CNN-Multi-Head Attention Framework for Gearbox Incremental Fault Diagnosis Under Non-Stationary Conditions

Hao Zhang, Shunuan Liu, Bin Luo, Konstantinos Gryllias, Chenyu Liu
Abstract 1017 | PDF Downloads 396 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4666

A Transfer Learning Framework for Remaining Useful Life Estimation

Melanie Bianca Sigl, Klaus Meyer-Wegener
Abstract 539 | PDF Downloads 290 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4554

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 461 | PDF Downloads 360 | 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 1028 | PDF Downloads 688 | 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 896 | PDF Downloads 456 | 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 531 | PDF Downloads 405 | 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 377 | PDF Downloads 255 | 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 584 | PDF Downloads 334 | 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 593 | PDF Downloads 343 | 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 509 | PDF Downloads 452 | 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 500 | PDF Downloads 385 | 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 596 | PDF Downloads 389 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4524

Fault-Induced Signal Distortion in FMCW Automotive Radar: A Simulation-Based Analysis

Sheriff Murtala, Ingyu Lee, Soojung Hur, Gyusang Choi
Abstract 617 | PDF Downloads 380 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4518

Flare Gas Flow Rate Estimation Using Multimodal Deep Learning

Yu Watanabe, Kento Ishii, Nana Tamai, Takehisa Yairi, Naoya Takeishi
Abstract 913 | PDF Downloads 281 | 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 730 | PDF Downloads 313 | 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 1077 | PDF Downloads 422 | 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 562 | PDF Downloads 282 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4584

Hierarchical Anomaly Detection and Model Update Framework for Steel Manufacturing

Yohei Harada, Masafumi Matsushita, Takehide Hirata
Abstract 643 | PDF Downloads 274 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4596

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

Karthickumar Ponnambalam, Sivaneasan Bala Krishnan, Anurag Sharma, Sze Sing Lee
Abstract 708 | PDF Downloads 487 | 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 563 | PDF Downloads 331 | 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 774 | PDF Downloads 412 | 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 3198 | PDF Downloads 1060 | 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 1280 | PDF Downloads 647 | 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 746 | PDF Downloads 350 | 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 758 | PDF Downloads 593 | 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 740 | PDF Downloads 349 | 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 614 | PDF Downloads 302 | 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 488 | PDF Downloads 291 | 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 659 | PDF Downloads 361 | 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 671 | PDF Downloads 349 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4647

Real-time Sensor Data Streaming for deployment in Edge AI for Health Index Construction and Remaining Useful Life Prediction

Salama Almheiri, Zahi Mohamed, Mohamed Ragab, Abdulla Alseiari, Nouf Almesafri
Abstract 1176 | PDF Downloads 689 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4646

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 467 | PDF Downloads 314 | 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 850 | PDF Downloads 426 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4458

SAE-FSC

Karkulali Pugalenthi, Van Tung Tran, Ang Shiming, Doan Ngoc Chi Nam
Abstract 510 | PDF Downloads 264 | 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 621 | PDF Downloads 399 | 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 512 | PDF Downloads 309 | 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 810 | PDF Downloads 749 | 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 711 | PDF Downloads 338 | 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 472 | PDF Downloads 295 | DOI https://doi.org/10.36001/phmap.2025.v5i1.4529