Hybrid modeling in bioprocess dynamics: Structural variabilities, implementation strategies, and practical challenges
B Mahanty - Biotechnology and Bioengineering, 2023 - Wiley Online Library
Hybrid modeling, with an appropriate blend of the mechanistic and data‐driven framework,
is increasingly being adopted in bioprocess modeling, model‐based experimental design …
is increasingly being adopted in bioprocess modeling, model‐based experimental design …
[HTML][HTML] A review and perspective on hybrid modelling methodologies
The term hybrid modeling refers to the combination of parametric models (typically derived
from knowledge about the system) and nonparametric models (typically deduced from data) …
from knowledge about the system) and nonparametric models (typically deduced from data) …
Hybrid deep modeling of a CHO-K1 fed-batch process: combining first-principles with deep neural networks
Introduction: Hybrid modeling combining First-Principles with machine learning is becoming
a pivotal methodology for Biopharma 4.0 enactment. Chinese Hamster Ovary (CHO) cells …
a pivotal methodology for Biopharma 4.0 enactment. Chinese Hamster Ovary (CHO) cells …
Hybrid physics-informed metabolic cybergenetics: process rates augmented with machine-learning surrogates informed by flux balance analysis
S Espinel-Ríos, JL Avalos - Industrial & Engineering Chemistry …, 2024 - ACS Publications
Metabolic cybergenetics is a promising concept that interfaces gene expression and cellular
metabolism with computers for real-time dynamic metabolic control. The focus is on control …
metabolism with computers for real-time dynamic metabolic control. The focus is on control …
[HTML][HTML] Hybrid Modeling for On-Line Fermentation Optimization and Scale-Up: A Review
M Albino, CL Gargalo, G Nadal-Rey, MO Albæk… - Processes, 2024 - mdpi.com
Modeling is a crucial tool in the biomanufacturing industry, namely in fermentation
processes. This work discusses both mechanistic and data-driven models, each with unique …
processes. This work discusses both mechanistic and data-driven models, each with unique …
[HTML][HTML] Experimentally implemented dynamic optogenetic optimization of ATPase expression using knowledge-based and Gaussian-process-supported models
Optogenetic modulation of adenosine triphosphatase (ATPase) expression represents a
novel approach to maximize bioprocess efficiency by leveraging enforced adenosine …
novel approach to maximize bioprocess efficiency by leveraging enforced adenosine …
[HTML][HTML] A multiscale hybrid modelling methodology for cell cultures enabled by enzyme-constrained dynamic metabolic flux analysis under uncertainty
O Pennington, SE Ríos, MT Sebastian, A Dickson… - Metabolic …, 2024 - Elsevier
Mammalian cell cultures make a significant contribution to the pharmaceutical industry. They
produce many of the biopharmaceuticals obtaining FDA-approval each year. Motivated by …
produce many of the biopharmaceuticals obtaining FDA-approval each year. Motivated by …
[HTML][HTML] Integrating transfer learning within data-driven soft sensor design to accelerate product quality control
The measurement of batch quality indicators in real time operation is plagued with many
challenges, hence soft sensing has become a promising solution within industrial research …
challenges, hence soft sensing has become a promising solution within industrial research …
Reliable calibration and validation of phenomenological and hybrid models of high-cell-density fed-batch cultures subject to metabolic overflow
F Ibáñez, H Puentes-Cantor, L Bárzaga-Martell… - Computers & Chemical …, 2024 - Elsevier
Fed-batch cultures are the preferred operation mode for industrial bioprocesses requiring
high cellular densities. Avoids accumulation of major fermentation by-products due to …
high cellular densities. Avoids accumulation of major fermentation by-products due to …
Chemical process modelling using the extracted informative data sets based on attenuating excitation inputs
LK Yuan, BC Xu, ZS Liang, YX Wang - Journal of the Taiwan Institute of …, 2023 - Elsevier
Background Operation designs on rapid developed advanced chemical processes require
proper models and parameter identification of these models needs input-output data sets …
proper models and parameter identification of these models needs input-output data sets …