Methods of model reduction for large-scale biological systems: a survey of current methods and trends

TJ Snowden, PH van der Graaf, MJ Tindall - Bulletin of mathematical …, 2017 - Springer
Complex models of biochemical reaction systems have become increasingly common in the
systems biology literature. The complexity of such models can present a number of …

[HTML][HTML] Multi-time scale control and optimization via averaging and singular perturbation theory: From ODEs to hybrid dynamical systems

M Abdelgalil, DE Ochoa, JI Poveda - Annual Reviews in Control, 2023 - Elsevier
Multi-time scale techniques based on singular perturbations and averaging theory are
among the most powerful tools developed for the synthesis and analysis of feedback control …

Hard limits and performance tradeoffs in a class of antithetic integral feedback networks

N Olsman, AA Baetica, F **ao, YP Leong, RM Murray… - Cell systems, 2019 - cell.com
Feedback regulation is pervasive in biology at both the organismal and cellular level. In this
article, we explore the properties of a particular biomolecular feedback mechanism called …

Order reduction in linear dynamical systems by using improved balanced realization technique

AK Prajapati, R Prasad - Circuits, Systems, and Signal Processing, 2019 - Springer
In this article, a new model order reduction scheme is proposed for the simplification of large-
scale linear dynamical models. The proposed technique is based on the balanced …

Monotonicity properties of physical network flows and application to robust optimal allocation

S Misra, M Vuffray, A Zlotnik - Proceedings of the IEEE, 2020 - ieeexplore.ieee.org
We derive conditions for monotonicity properties that characterize general flows of a
commodity over a network, where the flow is described by potential and flow dynamics on …

A new technique for the reduced-order modelling of linear dynamic systems and design of controller

AK Prajapati, VGD Rayudu, A Sikander… - Circuits, Systems, and …, 2020 - Springer
In this article, a new system diminution technique is proposed for the reduction in complexity
and controller design of the higher-order models. This method is based on the Mihailov …

Model reduction in mathematical pharmacology: integration, reduction and linking of PBPK and systems biology models

TJ Snowden, PH van der Graaf, MJ Tindall - Journal of pharmacokinetics …, 2018 - Springer
In this paper we present a framework for the reduction and linking of physiologically based
pharmacokinetic (PBPK) models with models of systems biology to describe the effects of …

Model Reduction of Linear Network Systems by Moment Matching and Optimization

I Necoara, TC Ionescu - IEEE Transactions on Automatic …, 2020 - ieeexplore.ieee.org
In this article, we compute the reduced-order stable approximation of a linear network
system, preserving the topology and optimal wrt the H 2-norm of the approximation error …

Balanced truncation for model reduction of biological oscillators

A Padoan, F Forni, R Sepulchre - Biological cybernetics, 2021 - Springer
Abstract Model reduction is a central problem in mathematical biology. Reduced order
models enable modeling of a biological system at different levels of complexity and the …

Asymptotic waveform evaluation with higher order poles

YL Jiang, JM Yang - … Transactions on Circuits and Systems I …, 2021 - ieeexplore.ieee.org
The research generalizes the traditional asymptotic waveform evaluation method only with
first order poles to the method with higher order poles case. We discuss the invertibility of the …