Knowledge-based fault diagnosis in industrial internet of things: a survey

Y Chi, Y Dong, ZJ Wang, FR Yu… - IEEE Internet of Things …, 2022 - ieeexplore.ieee.org
Industrial Internet of Things (IIoT) systems connect a plethora of smart devices, such as
sensors, actuators, and controllers, to enable efficient industrial productions in manners …

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 …

[HTML][HTML] A novel fault detection and diagnosis approach based on orthogonal autoencoders

D Cacciarelli, M Kulahci - Computers & Chemical Engineering, 2022 - Elsevier
In recent years, there have been studies focusing on the use of different types of
autoencoders (AEs) for monitoring complex nonlinear data coming from industrial and …

Long–short-term memory encoder–decoder with regularized hidden dynamics for fault detection in industrial processes

Y Liu, R Young, B Jafarpour - Journal of Process Control, 2023 - Elsevier
The ability of recurrent neural networks (RNN) to model nonlinear dynamics of high
dimensional process data has enabled data-driven RNN-based fault detection algorithms …

[HTML][HTML] Stream-based active learning with linear models

D Cacciarelli, M Kulahci, JS Tyssedal - Knowledge-Based Systems, 2022 - Elsevier
The proliferation of automated data collection schemes and the advances in sensorics are
increasing the amount of data we are able to monitor in real-time. However, given the high …

Graph attention network with Granger causality map for fault detection and root cause diagnosis

Y Liu, B Jafarpour - Computers & Chemical Engineering, 2024 - Elsevier
Unsupervised data-driven methods are widely used for fault detection and diagnosis in
modern industrial processes. However, accurately distinguishing faults from normal …

Statistical process control versus deep learning for power plant condition monitoring

HH Hansen, M Kulahci, BF Nielsen - Computers & Chemical Engineering, 2023 - Elsevier
This study compares four models for industrial condition monitoring including a principal
components analysis (PCA) approach and three deep learning models, one of which is a …

Efficient quality variable prediction of industrial process via fuzzy neural network with lightweight structure

J Wang, S Xie, Y Xie, X Chen - Journal of Intelligent Manufacturing, 2023 - Springer
Quality Variables of industrial processes generally require to be obtained as fast as
possible. In this paper, a correlation-wise self-organizing fuzzy neural network (CwSFNN) for …

Fault detection and isolation of multi-variate time series data using spectral weighted graph auto-encoders

U Goswami, J Rani, H Kodamana, S Kumar… - Journal of the Franklin …, 2023 - Elsevier
Fault or anomaly detection is one of the key problems faced by the chemical process
industry for achieving safe and reliable operation. In this study, a novel methodology …

CausalViT: Domain generalization for chemical engineering process fault detection and diagnosis

H Huang, R Wang, K Zhou, L Ning, K Song - Process Safety and …, 2023 - Elsevier
Fault detection and diagnosis (FDD) is a promising technology for safe operation, quality
control, and profitability improvement in chemical process systems. In practice, chemical …