Results 101 to 110 of about 168,767 (314)

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

Control of Linear Parameter-Varying Systems Using Dynamic Parameter Measurement [PDF]

open access: yes, 1997
This paper extends existing results on a technique for gain-scheduled, L 2 -gain control of linear parametervarying (LPV) systems with bounded rates of variation.
Lawton H. Lee
core  

Data-Driven Safe Controller Design for LPV Systems with Constant Input Matrix Under Polyhedral and Ellipsoidal Constraints

open access: yesAxioms
This paper proposes a data-driven control design framework for linear parameter-varying (LPV) systems with polyhedral and ellipsoidal constraints, where the input matrix of the system is constant.
Hongli Yang   +2 more
doaj   +1 more source

Robust H∞ Consensus Control for Linear Discrete-Time Swarm Systems with Parameter Uncertainties and Time-Varying Delays

open access: yesInternational Journal of Aerospace Engineering, 2019
Robust H∞ consensus control problems of linear swarm systems with parameter uncertainties and time-varying delays are investigated. In this literature, a linear consensus protocol for high-order discrete-time swarm systems is proposed.
Xiao Jia, Laihong Hu, Fujun Feng, Jun Xu
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Two-Degree-of-Freedom Controller Design for Linear Parameter-Varying Systems [PDF]

open access: yes, 2008
A design strategy for Linear Parameter-Varying (LPV) systems is considered in a Two-Degree-Of-Freedom (TDOF) control framework. First, a coprime factorization for LPV systems is introduced.
Wei, Xie, Eisaka, Toshio
core   +1 more source

Robust Exponential Stability Criteria of LPD Systems with Mixed Time-Varying Delays and Nonlinear Perturbations

open access: yesAbstract and Applied Analysis, 2012
This paper investigates the problem of robust exponential stability for linear parameter-dependent (LPD) systems with discrete and distributed time-varying delays and nonlinear perturbations.
Kanit Mukdasai   +2 more
doaj   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

open access: yesFEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi   +6 more
wiley   +1 more source

The disturbance decoupling problem with quadratic stability for LPV systems [PDF]

open access: yes, 2015
We consider the problem of decoupling the output from a disturbance by means of a quadratically stabilizing state feedback for a general class of linear parameter varying systems. Solutions are characterized from the structural point of view in geometric
Conte, Giuseppe   +3 more
core   +1 more source

Polytopic Observer Design for LPV Systems Based on Minimal Convex Polytope Finding

open access: yesJournal of Algorithms & Computational Technology, 2009
Linear Parameter Varying (LPV) systems are models widely encountered in the engineering field. In this paper, a systematic method is provided to design a polytopic observer whose goal is to reconstruct the state of discrete-time LPV systems.
Floriane Anstett   +2 more
doaj   +1 more source

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