Results 51 to 60 of about 12,631,699 (241)
Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry
FEBS Letters, EarlyView.EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri +5 more
wiley +1 more source
Design of Offset–Free Predictive Control with State–Space Models: Equivalences and New Results
International Journal of Applied Mathematics and Computer ScienceDesign of offset-free model predictive control (MPC) with a linear state-space process model is discussed in the paper, for deterministic constant or asymptotically constant external and internal (modeling errors) disturbances.
Tatjewski Piotr
doaj +1 more source
Constrained MPC for a linear system to track time-varying reference signals
Mechanical Engineering JournalThis paper presents a model predictive control algorithm under input and state constraints. The algorithm is designed to track time-varying reference signals and allows for offset-free tracking when the reference signal is a constant or ramp signal.
Renlong WU, Nobutaka WADA
doaj +1 more source
Convex-lifting-based Robust Control of a Laboratory Plate Heat Exchanger
Chemical Engineering Transactions, 2019 The paper investigates the problem of advanced optimization-based robust control design for heat exchanger. To minimize the computational effort of real-time control, a convex-lifting-based robust control strategy was designed.
Juraj Oravec +6 more
doaj +1 more source
Emerging experimental and computational methods for studying redox‐regulated structural transitions
FEBS Letters, EarlyView.Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass +2 more
wiley +1 more source
Offset-free Model Predictive Control for Non-linear Uncertain Systems
This work focuses on the robust tracking problem of non-linear systems subject to parametric uncertainties and external disturbances. We present two controller design approaches: a non-linear offset-free model predictive control approach and a robust ...
Haoran Zhang (731854)
core +1 more source
Combined design of disturbance model and observer for offset-free model predictive control
, 2007 This note presents a method for the combined design of an integrating disturbance model and of the observer (for the augmented system) to be used in offset-free model predictive controllers.
Bemporad, Alberto +3 more
core +1 more source
Observer-based offset-free internal model control [PDF]
, 2017 A linear feedback control structure is proposed that allows internal model control design principles to be applied to unstable and marginally stable plants.
W.P. Heath +8 more
core +1 more source
MathematicsDuring the actual operation of a boiler-turbine system (BTS), it inevitably encounters various unknown disturbances and model uncertainty. Additionally, due to physical limitations, there are constraints on both the magnitude and the change rate of unit ...
Lei Kong +4 more
doaj +1 more source
Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding
FEBS Letters, EarlyView.In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança +2 more
wiley +1 more source