A nonlinear industrial soft sensor modeling method based on locality preserving stochastic configuration network with utilizing unlabeled samples

Y Zhao, X Deng, S Li - ISA transactions, 2023 - Elsevier
Stochastic configuration network (SCN) is an emerging incremental randomized regression
modeling technology with the advantages of adaptively determining the hidden layer …

Enhanced industrial process modeling with transfer-incremental-learning: A parallel SAE approach and its application to a sulfur recovery unit

T Mou, J Liu, Y Zou, S Li, MG Xibilia - Control Engineering Practice, 2024 - Elsevier
In industrial processes, quality variable prediction is important for process control and
monitoring. Deep learning (DL) methods offer excellent prediction performance and …

Transformer enhanced by local perception self-attention for dynamic soft sensor modeling of industrial processes

Z Fang, S Gao, X Dang, X Dong… - … Science and Technology, 2024 - iopscience.iop.org
The use of dynamic soft sensor modeling methods to mine the time-varying and dynamic
characteristics of industrial process data is of great significance for improving production …

A Soft-Sensor Modeling Method Based on Gated Stacked Isomorphic Autoencoder

J Yang, X Xu, X Yin, W Liu, Y Yuan… - 2022 41st Chinese …, 2022 - ieeexplore.ieee.org
Soft sensing mainly studies the real-time prediction of some key performance indicators or
quality variables in the actual production process, which has the role of guiding production …

[PDF][PDF] Hybrid LSTM-Fuzzy System to Model a Sulfur Recovery Unit.

JSS Junior, J Mendes, F Souza, C Premebida - ICINCO (2), 2023 - scitepress.org
Dealing with the dynamics of an industrial process using machine learning techniques has
been a paradigm throughout decades of technological advancement. Motivated by …

Determining the Tail Gas Analyzer Control Loop Equations for Required Air Flow Adjustment in Sulfur Recovery Unit

N Raeisi Ardali, N Mostoufi, M Soleimani - Iranian Chemical Engineering …, 2023 - ijche.ir
Measurement of sulfur compounds in the tail gas flow in the sulfur recovery unit is necessary
in order to fine control the combustion furnace airflow and efficiency enhancement. In this …