Independent component analysis application for fault detection in process industries: Literature review and an application case study for fault detection in multiphase …

GLP Palla, AK Pani - Measurement, 2023 - Elsevier
In process industries, early detection and diagnosis of faults is crucial for timely identification
of process upsets, equipment and/or sensor malfunctions. Machine learning techniques …

Open benchmarks for assessment of process monitoring and fault diagnosis techniques: A review and critical analysis

A Melo, MM Câmara, N Clavijo, JC Pinto - Computers & Chemical …, 2022 - Elsevier
The present paper brings together openly available datasets and simulators for testing of
process monitoring and fault diagnosis techniques. Some general characteristics of these …

Unsupervised dam anomaly detection with spatial–temporal variational autoencoder

X Shu, T Bao, Y Zhou, R Xu, Y Li… - Structural Health …, 2023 - journals.sagepub.com
The anomaly detection and health monitoring of dams have attracted increasing attention.
To detect the temporal and spatial anomalies of the dam, a novel spatial–temporal …

[HTML][HTML] Integrated approach to diagnostics of failures and cyber-attacks in industrial control systems

M Syfert, A Ordys, JM Kościelny, P Wnuk, J Możaryn… - Energies, 2022 - mdpi.com
This paper is concerned with the issue of the diagnostics of process faults and the detection
of cyber-attacks in industrial control systems. This problem is of significant importance to …

Dam safety assessment through data-level anomaly detection and information fusion

Y Zhou, X Shu, T Bao, Y Li… - Structural Health …, 2023 - journals.sagepub.com
The anomaly detection and safety assessment of dams have attracted increasing attentions.
To assess the safety of dams, a novel dam safety assessment model is proposed. The safety …

Multi-grained mode partition and robust fault diagnosis for multimode industrial processes

H Zhou, H Yin, Y Chai - Reliability Engineering & System Safety, 2023 - Elsevier
Practical industrial processes usually operate under multiple conditions to meet the
requirements of manufacturing strategies. A general choice is to partition data according to …

KalmanAE: deep embedding optimized Kalman filter for time series anomaly detection

X Huang, F Zhang, R Wang, X Lin… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The Kalman filter performs well in system state estimation by inferring a joint probability
distribution over time variables, which has numerous technological applications in time …

Enhanced robust multimode process monitoring under dirty data via difference-based decomposition of matrix

Y Wang, Y Zheng, Q Qu, DSH Wong - Journal of Process Control, 2023 - Elsevier
Traditional data-driven methods generally suppose the training dataset is not corrupted by
outliers. However, outliers are inevitable in the real industrial processes even with a …

Controller cyber-attack detection and isolation

A Sztyber-Betley, M Syfert, JM Kościelny, Z Górecka - Sensors, 2023 - mdpi.com
This article deals with the cyber security of industrial control systems. Methods for detecting
and isolating process faults and cyber-attacks, consisting of elementary actions named …

A Fast-Efficient Anomaly Detection Framework for State Estimation in Traffic Flow Measurement

Z Zhang, J Lu, J Hu, Y Luo, J Cao… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In intelligent transportation systems (ITS), machine learning is highly effective in anomaly
detection for state estimation (SE) in traffic flow measurement, but it requires resource …