Data assimilation in the geosciences: An overview of methods, issues, and perspectives
We commonly refer to state estimation theory in geosciences as data assimilation (DA). This
term encompasses the entire sequence of operations that, starting from the observations of a …
term encompasses the entire sequence of operations that, starting from the observations of a …
Fundamental limitations and intrinsic limits of feedback: An overview in an information age
This paper presents a review on the fundamental performance limitations and design
tradeoffs of feedback control systems, ranging from classical performance tradeoff issues to …
tradeoffs of feedback control systems, ranging from classical performance tradeoff issues to …
[BUCH][B] Towards integrating control and information theories
Feedback control systems are designed to achieve desirable objectives under physical
constraints and adversary conditions. Fundamental control limitations address the intrinsic …
constraints and adversary conditions. Fundamental control limitations address the intrinsic …
Bridging offline functional model carrying aging-specific growth rate information and recombinant protein expression: entropic extension of akaike information criterion
This study presents a mathematical model of recombinant protein expression, including its
development, selection, and fitting results based on seventy fed-batch cultivation …
development, selection, and fitting results based on seventy fed-batch cultivation …
Generic estimator of biomass concentration for Escherichia coli and Saccharomyces cerevisiae fed-batch cultures based on cumulative oxygen consumption rate
R Urniezius, A Survyla, D Paulauskas, VA Bumelis… - Microbial cell …, 2019 - Springer
Background The focus of this study is online estimation of biomass concentration in fed-
batch cultures. It describes a bioengineering software solution, which is explored for …
batch cultures. It describes a bioengineering software solution, which is explored for …
From physics to bioengineering: microbial cultivation process design and feeding rate control based on relative entropy using nuisance time
For historic reasons, industrial knowledge of reproducibility and restrictions imposed by
regulations, open-loop feeding control approaches dominate in industrial fed-batch …
regulations, open-loop feeding control approaches dominate in industrial fed-batch …
Complex-valued Kalman filters based on Gaussian entropy
The conventional complex Kalman filter is based on the well-known mean square error
criterion, which is optimal under the circular Gaussian assumption. When a real-world …
criterion, which is optimal under the circular Gaussian assumption. When a real-world …
Identification of Functional Bioprocess Model for Recombinant E. Coli Cultivation Process
R Urniezius, A Survyla - Entropy, 2019 - mdpi.com
The purpose of this study is to introduce an improved Luedeking–Piret model that represents
a structurally simple biomass concentration approach. The developed routine provides …
a structurally simple biomass concentration approach. The developed routine provides …
Fundamental limitations of control and filtering in continuous-time systems: An information-theoretic analysis
While information theory has been introduced to investigate and characterize the control and
filtering limitations for a few decades, the existing information-theoretic methods are indirect …
filtering limitations for a few decades, the existing information-theoretic methods are indirect …
Fundamental error bounds in state estimation: An information-theoretic analysis
This paper investigates fundamental performance bounds on estimation error for general
state estimation systems that are not necessarily linear time invariant with noises that are not …
state estimation systems that are not necessarily linear time invariant with noises that are not …