Knowledge-based fault diagnosis in industrial internet of things: a survey
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 …
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
The present paper brings together openly available datasets and simulators for testing of
process monitoring and fault diagnosis techniques. Some general characteristics of these …
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 …
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
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 …
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 …
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 …
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 …
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
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 …
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
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 …
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 …
control, and profitability improvement in chemical process systems. In practice, chemical …