Fault detection and diagnosis with a novel source-aware autoencoder and deep residual neural network

N Amini, Q Zhu - Neurocomputing, 2022 - Elsevier
The capability of deep learning (DL) techniques for dealing with non-linear, dynamic and
correlated data has paved the way for DL-based fault detection and diagnosis (FDD) …

Explainability: Relevance based dynamic deep learning algorithm for fault detection and diagnosis in chemical processes

P Agarwal, M Tamer, H Budman - Computers & Chemical Engineering, 2021 - Elsevier
The focus of this work is on Statistical Process Control (SPC) of a manufacturing process
based on available measurements. Two important applications of SPC in industrial settings …

High-G calibration denoising method for high-G MEMS accelerometer based on EMD and wavelet threshold

Q Lu, L Pang, H Huang, C Shen, H Cao, Y Shi, J Liu - Micromachines, 2019 - mdpi.com
High-G MEMS accelerometers have been widely used in monitoring natural disasters and
other fields. In order to improve the performance of High-G MEMS accelerometers, a …

Review of multiscale methods for process monitoring, with an emphasis on applications in chemical process systems

M Nawaz, AS Maulud, H Zabiri, H Suleman - IEEE Access, 2022 - ieeexplore.ieee.org
Process monitoring has played an increasingly significant role in ensuring safe and efficient
manufacturing operations in process industries over the past several years. Chemical …

Hierarchical deep recurrent neural network based method for fault detection and diagnosis

P Agarwal, JIM Gonzalez, A Elkamel… - arXiv preprint arXiv …, 2020 - arxiv.org
A Deep Neural Network (DNN) based algorithm is proposed for the detection and
classification of faults in industrial plants. The proposed algorithm has the ability to classify …

Application of Deep Learning in Chemical Processes: Explainability, Monitoring and Observability

P Agarwal - 2022 - uwspace.uwaterloo.ca
The last decade has seen remarkable advances in speech, image, and language
recognition tools that have been made available to the public through computer and mobile …

Deep recurrent neural networks for fault detection and classification

JI Mireles Gonzalez - 2018 - uwspace.uwaterloo.ca
Deep Learning is one of the fastest growing research topics in process systems engineering
due to the ability of deep learning models to represent and predict non-linear behavior in …

Anomaly Detection and Classification with Deep Learning Techniques

N Amini - 2022 - uwspace.uwaterloo.ca
The capability of deep learning (DL) techniques for dealing with non-linear, dynamic and
correlated data has paved the way for developing DL-based solutions for real-world …

[PDF][PDF] Fault detection and diagnosis framework using wavelet-based kernel principal component analysis for chemical process systems

M Nawaz - 2022 - utpedia.utp.edu.my
Process monitoring is essential for ensuring that the chemical process system functions
smoothly and consistently. Multivariate statistical process monitoring (MSPM) plays a …

[PDF][PDF] Multi-PCA Driven Approach for Fault Detection and Root Cause Analysis of Process Equipment.

JK Gugaliya, RK Vij, S Ramaswamy… - … Machine Learning with …, 2020 - academia.edu
Abstract Principal Component Analysis (PCA) is quite popular for fault detection and
diagnosis in industrial applications. PCA assumes linear relationships among the features …