Review on data-driven modeling and monitoring for plant-wide industrial processes

Z Ge - Chemometrics and Intelligent Laboratory Systems, 2017 - Elsevier
Data-driven modeling and applications in plant-wide processes have recently caught much
attention in both academy and industry. This paper provides a systematic review on data …

A deep belief network based fault diagnosis model for complex chemical processes

Z Zhang, J Zhao - Computers & chemical engineering, 2017 - Elsevier
Data-driven methods have been regarded as desirable methods for fault detection and
diagnosis (FDD) of practical chemical processes. However, with the big data era coming …

Fault detection and diagnosis in process data using one-class support vector machines

S Mahadevan, SL Shah - Journal of process control, 2009 - Elsevier
In this paper, a new approach for fault detection and diagnosis based on One-Class Support
Vector Machines (1-class SVM) has been proposed. The approach is based on a non-linear …

Fault detection based on time series modeling and multivariate statistical process control

A Sánchez-Fernández, FJ Baldan… - Chemometrics and …, 2018 - Elsevier
Monitoring complex industrial plants is a very important task in order to ensure the
management, reliability, safety and maintenance of the desired product quality. Early …

Plant-wide industrial process monitoring: A distributed modeling framework

Z Ge, J Chen - IEEE Transactions on Industrial Informatics, 2015 - ieeexplore.ieee.org
With the growing complexity of the modern industrial process, monitoring large-scale plant-
wide processes has become quite popular. Unlike traditional processes, the measured data …

Distributed predictive modeling framework for prediction and diagnosis of key performance index in plant-wide processes

Z Ge - Journal of Process Control, 2018 - Elsevier
In this work, a distributed predictive modeling framework is proposed for prediction and
diagnosis of key performance indices in plant-wide processes. With block division of the …

Optimal variable selection for effective statistical process monitoring

K Ghosh, M Ramteke, R Srinivasan - Computers & chemical engineering, 2014 - Elsevier
In a typical large-scale chemical process, hundreds of variables are measured. Since
statistical process monitoring techniques typically involve dimensionality reduction, all …

A new adaptive PCA based thresholding scheme for fault detection in complex systems

A Bakdi, A Kouadri - Chemometrics and Intelligent Laboratory Systems, 2017 - Elsevier
For large scale and complex processes, data-driven analysis methods are receiving
increasing attention for fault detection and diagnosis to improve process operation by …

Joint pairwise graph embedded sparse deep belief network for fault diagnosis

J Yang, W Bao, Y Liu, X Li, J Wang, Y Niu… - Engineering Applications of …, 2021 - Elsevier
An enhanced intelligent diagnosis method is proposed based on a joint pairwise graph
embedded sparse deep belief network with partial least square fine-tuning (J-PDBN). In this …

Statistical monitoring of wastewater treatment plants using variational Bayesian PCA

Y Liu, Y Pan, Z Sun, D Huang - Industrial & Engineering Chemistry …, 2014 - ACS Publications
Multivariate statistical projection methods such as principal component analysis (PCA) are
the most common strategy for process monitoring in wastewater treatment plants (WWTPs) …