One step forward for smart chemical process fault detection and diagnosis

X Bi, R Qin, D Wu, S Zheng, J Zhao - Computers & Chemical Engineering, 2022 - Elsevier
Process fault detection and diagnosis (FDD) is an essential tool to ensure safe production in
chemical industries. After decades of development, despite the promising performance of …

Model-based fault diagnosis methods for systems with stochastic process–a survey

Z Zhao, PX Liu, J Gao - Neurocomputing, 2022 - Elsevier
Abstract Model-based methods are widely used for the fault diagnosis of stochastic dynamic
systems by simply using the input–output relationship of the system. Despite encouraging …

Fault detection for nonlinear dynamic systems with consideration of modeling errors: A data-driven approach

H Chen, L Li, C Shang, B Huang - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This article is concerned with data-driven realization of fault detection (FD) for nonlinear
dynamic systems. In order to identify and parameterize nonlinear Hammerstein models …

Physics-informed gated recurrent graph attention unit network for anomaly detection in industrial cyber-physical systems

W Wu, C Song, J Zhao, Z Xu - Information Sciences, 2023 - Elsevier
Industrial cyber-physical systems (ICPSs) play an important role in many critical
infrastructures. To ensure the secure and reliable operation of ICPSs, this work presents a …

Current status and prospects of research on sensor fault diagnosis of agricultural internet of things

X Zou, W Liu, Z Huo, S Wang, Z Chen, C Xin, Y Bai… - Sensors, 2023 - mdpi.com
Sensors have been used in various agricultural production scenarios due to significant
advances in the Agricultural Internet of Things (Ag-IoT), leading to smart agriculture …

An interpretable unsupervised Bayesian network model for fault detection and diagnosis

WT Yang, MS Reis, V Borodin, M Juge… - Control Engineering …, 2022 - Elsevier
Process monitoring is a critical activity in manufacturing industries. A wide variety of data-
driven approaches have been developed and employed for fault detection and fault …

Smart batch process: The evolution from 1D and 2D to new 3D perspectives in the era of Big Data

Y Zhou, F Gao - Journal of Process Control, 2023 - Elsevier
Big Data will revolutionize modern industry by improving process optimization, facilitating
insight discovery, and improving decision-making. This big data revolution presents a …

An automated machine learning approach for real-time fault detection and diagnosis

D Leite, A Martins Jr, D Rativa, JFL De Oliveira… - Sensors, 2022 - mdpi.com
This work presents a novel Automated Machine Learning (AutoML) approach for Real-Time
Fault Detection and Diagnosis (RT-FDD). The approach's particular characteristics are: it …

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 …

Applications of ML/AI for decision-intensive tasks in production planning and control

M Elbasheer, F Longo, L Nicoletti, A Padovano… - Procedia Computer …, 2022 - Elsevier
The fast-growing literature corpus of industry 4.0 in the last years also reflects the various
applications of Artificial Intelligence (AI) and Machine Learning (ML) in the manufacturing …