Welding fault detection and diagnosis using one-class SVM with distance substitution kernels and random convolutional kernel transform

AA Melakhsou, M Batton-Hubert, N Casoetto - The International Journal of …, 2023 - Springer
Welding defect detection in the manufacturing of hot water tanks is still often performed by
human visual inspection or with the help of classical non-destructive tests such as liquid …

Machine tool process monitoring by segmented timeseries anomaly detection using subprocess-specific thresholds

M Netzer, Y Palenga, J Fleischer - Production Engineering, 2022 - Springer
Time series data generated by manufacturing machines during processing is widely used in
mass part production to assess if processes run without errors. Systems that make use of this …

A survey of anomaly detection methods for power grids

S Madabhushi, R Dewri - International Journal of Information Security, 2023 - Springer
The power grid is a constant target for attacks as they have the potential to affect a large
geographical location, thus affecting hundreds of thousands of customers. With the advent of …

Monitoring of tool and component wear for self-adaptive Digital Twins: a multi-stage approach through anomaly detection and wear cycle analysis

R Ströbel, A Bott, A Wortmann, J Fleischer - Machines, 2023 - mdpi.com
In today's manufacturing landscape, Digital Twins play a pivotal role in optimising processes
and deriving actionable insights that extend beyond on-site calculations. These dynamic …

A Method Based on an Autoencoder for Anomaly Detection in DC Motor Body Temperature

EH Demircioğlu, E Yılmaz - Applied Sciences, 2023 - mdpi.com
Anomaly detection has an important role in industrial systems. Abnormal situations occurring
in a system cause anomalies, and the anomalies reduce system performance over time, and …

Enhancing Welding Quality Assessment in Challenging Environments: A BIAGAN-based Approach with Operation Result Scoring

YC Chen, CP Hsu, SY Chen, CF Lai - IEEE Access, 2024 - ieeexplore.ieee.org
In recent years, the welding industry has witnessed the integration of numerous automation
and intelligent technologies, driven by the challenging working conditions inherent in the …

Identifying Abnormal Energy Consumption Patterns in Industrial Settings: Application of Local Outlier Factor Algorithm for a Processing Factory in Vietnam

HA Dang, VD Dao, CD Dang… - 2023 Asia Meeting on …, 2023 - ieeexplore.ieee.org
In practice, the energy consumption of industrial equipment rises mostly due to wear and
tear, which might include leaks or faulty plant conditions. By using statistical techniques and …

DeepTimeAnomalyViz: A Tool for Visualizing and Post-processing Deep Learning Anomaly Detection Results for Industrial Time-Series

B Leporowski, C Hansen, A Iosifidis - arXiv preprint arXiv:2109.10082, 2021 - arxiv.org
Industrial processes are monitored by a large number of various sensors that produce time-
series data. Deep Learning offers a possibility to create anomaly detection methods that can …

Welding fault detection and diagnosis using One-Class SVM with distance substitution kernels and random convolutional kernel transform

MA Amine, M Batton-Hubert, N Casoetto - 2023 - researchsquare.com
Welding defect detection is still often performed by the human visual inspection or with non
destructive tests. These quality inspections methods can be time consuming and can have …

Monitoring Information of Multi-type Energy Equipment in Smart Energy System Based on CPLD

C Ran, W Lingwen, C Weibiao, W Xi… - … IEEE Conference on …, 2022 - ieeexplore.ieee.org
Energy state monitoring is the basis of energy management. Data acquisition is an important
part of energy monitoring. Sensors located in important parts of the unit are used to realize …