Recent trends on hybrid modeling for Industry 4.0

J Sansana, MN Joswiak, I Castillo, Z Wang… - Computers & Chemical …, 2021 - Elsevier
The chemical processing industry has relied on modeling techniques for process monitoring,
control, diagnosis, optimization, and design, especially since the third industrial revolution …

Hybrid semi-parametric modeling in process systems engineering: Past, present and future

M Von Stosch, R Oliveira, J Peres… - Computers & Chemical …, 2014 - Elsevier
Hybrid semi-parametric models consist of model structures that combine parametric and
nonparametric submodels based on different knowledge sources. The development of a …

Machine learning‐based predictive control of nonlinear processes. Part I: theory

Z Wu, A Tran, D Rincon, PD Christofides - AIChE Journal, 2019 - Wiley Online Library
This article focuses on the design of model predictive control (MPC) systems for nonlinear
processes that utilize an ensemble of recurrent neural network (RNN) models to predict …

A hybrid science‐guided machine learning approach for modeling chemical processes: A review

N Sharma, YA Liu - AIChE Journal, 2022 - Wiley Online Library
This study presents a broad perspective of hybrid process modeling combining the scientific
knowledge and data analytics in bioprocessing and chemical engineering with a science …

Recurrent neural network-based model predictive control for continuous pharmaceutical manufacturing

WC Wong, E Chee, J Li, X Wang - Mathematics, 2018 - mdpi.com
The pharmaceutical industry has witnessed exponential growth in transforming operations
towards continuous manufacturing to increase profitability, reduce waste and extend product …

Hybrid modeling in the era of smart manufacturing

S Yang, P Navarathna, S Ghosh… - Computers & Chemical …, 2020 - Elsevier
Smart manufacturing (SM) is a new paradigm that allows manufacturing to enter its fourth
revolution by exploiting state-of-the art sensing, communication and computation as the …

A review of modeling of diffusion controlled polymerization reactions

DS Achilias - Macromolecular theory and simulations, 2007 - Wiley Online Library
A plethora of models have been developed quantifying the effect of diffusion‐controlled
phenomena on polymerization reactions. The most prominent approaches are reviewed …

A new generation of predictive models: The added value of hybrid models for manufacturing processes of therapeutic proteins

H Narayanan, M Sokolov… - Biotechnology and …, 2019 - Wiley Online Library
Due to the lack of complete understanding of metabolic networks and reaction pathways,
establishing a universal mechanistic model for mammalian cell culture processes remains a …

Hybrid models based on machine learning and an increasing degree of process knowledge: application to cell culture processes

H Narayanan, M Luna, M Sokolov, A Butté… - Industrial & …, 2022 - ACS Publications
In this work, we aim to introduce the concept of the degree of hybridization for cell culture
process modeling. We propose that a family of hybrid models can be created with varying …

A batch-to-batch iterative optimal control strategy based on recurrent neural network models

Z Xiong, J Zhang - Journal of Process Control, 2005 - Elsevier
A batch-to-batch model-based iterative optimal control strategy for batch processes is
proposed. To address the difficulties in developing detailed mechanistic models, recurrent …