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 …

Decentralized PCA modeling based on relevance and redundancy variable selection and its application to large-scale dynamic process monitoring

B Xiao, Y Li, B Sun, C Yang, K Huang, H Zhu - Process Safety and …, 2021 - Elsevier
In order to ensure the long-term stable operation of a large-scale industrial process, it is
necessary to detect and solve the minor abnormal conditions in time. However, the large …

An extended ITL-VIKOR model using triangular fuzzy numbers for applications to water-richness evaluation

X Qu, J Han, L Shi, X Qu, A Bilal, M Qiu… - Expert Systems with …, 2023 - Elsevier
Jiaozuo coalfield is the most typical in Northern China type coalfield. When it mined the
Permian coal seams, it was threatened by water inrush from the confined aquifer of thin karst …

Graph dynamic autoencoder for fault detection

L Liu, H Zhao, Z Hu - Chemical Engineering Science, 2022 - Elsevier
Dynamic information is a non-negligible part of time-correlated process data, and its full
utilization can improve the performance of fault detection. Traditional dynamic methods …

Controller performance monitoring: A survey of problems and a review of approaches from a data-driven perspective with a focus on oscillations detection and …

W Bounoua, MF Aftab, CWP Omlin - Industrial & Engineering …, 2022 - ACS Publications
Optimal operations of industrial control systems require rigorous monitoring to ensure safety,
increase profitability, and minimize plant maintenance downtime. Thus, controller …

Fault detection of petrochemical process based on space-time compressed matrix and Naive Bayes

Z Deng, T Han, Z Cheng, J Jiang, F Duan - Process Safety and …, 2022 - Elsevier
Due to the high available and reliable requirements of petrochemical processes, it is critical
to develop real-time fault detection approaches with high performance. Some machine …

Data‐driven sensor fault detection and isolation of nonlinear systems: Deep neural‐network Koopman operator

M Bakhtiaridoust, FN Irani, M Yadegar… - IET Control Theory & …, 2023 - Wiley Online Library
This paper proposes a data‐driven sensor fault detection and isolation approach for the
general class of nonlinear systems. The proposed method uses deep neural network …

Data-driven fault detection and isolation of nonlinear systems using deep learning for Koopman operator

M Bakhtiaridoust, M Yadegar, N Meskin - ISA transactions, 2023 - Elsevier
This paper proposes a data-driven actuator fault detection and isolation approach for the
general class of nonlinear systems. The proposed method uses a deep neural network …

Fault detection and diagnosis in industrial processes with variational autoencoder: A comprehensive study

J Zhu, M Jiang, Z Liu - Sensors, 2021 - mdpi.com
This work considers industrial process monitoring using a variational autoencoder (VAE). As
a powerful deep generative model, the variational autoencoder and its variants have …