Explainable predictive maintenance: a survey of current methods, challenges and opportunities

L Cummins, A Sommers, SB Ramezani, S Mittal… - IEEE …, 2024 - ieeexplore.ieee.org
Predictive maintenance is a well studied collection of techniques that aims to prolong the life
of a mechanical system by using artificial intelligence and machine learning to predict the …

[HTML][HTML] Multi-module-based CVAE to predict HVCM faults in the SNS accelerator

Y Alanazi, M Schram, K Rajput, S Goldenberg… - Machine Learning with …, 2023 - Elsevier
We present a multi-module framework based on Conditional Variational Autoencoder
(CVAE) to detect anomalies in the power signals coming from multiple High Voltage …

Explainable anomaly detection: Counterfactual driven what-if analysis

L Cummins, A Sommers, S Mittal… - 2024 IEEE 6th …, 2024 - ieeexplore.ieee.org
There exists three main areas of study inside of the field of predictive maintenance: anomaly
detection, fault diagnosis, and remaining useful life prediction. Notably, anomaly detection …

Analysis of Deep Learning-Based Frameworks for Fault Detection in Big Research Infrastructures: A Case Study of the SOLARIS Synchrotron

M Piekarski, J Jaworek-Korjakowska… - IEEE …, 2024 - ieeexplore.ieee.org
This paper presents an in-depth analysis of multi-modal, deep learning-based frameworks
for fault detection within big research infrastructures, with a specific focus on synchrotron …

[PDF][PDF] Demonstration of beam emittance optimization using reinforcement learning

D Marcato, L Bellan, D Bortolato, M Comunian… - Proc. IPAC, 2023 - inspirehep.net
In Particle accelerators, commissioning of a complex beam line requires extensive use of
computer models. When the as-built beam line cannot be exactly modeled by the simulation …

Time-series deep learning anomaly detection for particle accelerators

D Marcato, D Bortolato, V Martinelli, G Savarese… - IFAC-PapersOnLine, 2023 - Elsevier
High energy particle accelerators rely on superconducting radio frequency cavities to
transfer energy and accelerate the beam. Such particle accelerators are complex and …

Prolego: Time-Series Analysis for Predicting Failures in Complex Systems

A Das, A Aiken - … Conference on Autonomic Computing and Self …, 2023 - ieeexplore.ieee.org
Failures in large, complex systems can be difficult to diagnose and expensive for both the
system maintainers and users. We present techniques for predicting failures when there is …

[PDF][PDF] Upgrade of the alpi low and medium beta rf control system

D Marcato, L Antoniazzi, D Bortolato, E Fagotti… - Proc. IPAC - inspirehep.net
The ALPI accelerator radio frequency (RF) control system at LNL (Legnaro National
Laboratories) is currently undergoing a series of upgrades which will extends its lifetime and …

Particle accelerator power system early fault diagnosis based on deep learning and multi-sensor feature fusion

Z Jiqing, L Deming, S Haijun - Engineering Research Express, 2024 - iopscience.iop.org
Particle accelerators play a crucial role in scientific research and industrial applications, and
enhancing their reliability, ensuring stable operation, and reducing downtime caused by …

Intelligent Control Systems and Machine Learning Approaches for Particle Accelerators

D Marcato - 2024 - research.unipd.it
Particle accelerators are used all around the world for fundamental physics research,
medical diagnosis and industrial applications. These can be extremely complex machines …