Results 51 to 60 of about 12,682,152 (244)
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
Photonics, 2020 Coherent beam combining can be used to scale optical power and enable mechanism-free beam steering using an optical phased array. Coherently combining multiple free-running lasers in a leader-follower laser configuration is challenging due to the need to
Lyle E. Roberts +3 more
doaj +1 more source
Model‐free adaptive integral sliding mode constrained control with modified prescribed performance
IET Control Theory & Applications, 2023 In this work, a novel model‐free adaptive integral sliding model constrained control strategy with modified prescribed performance is proposed for nonlinear nonaffine systems via full‐form dynamic linearization (FFDL).
Xiuwei Huang +3 more
doaj +1 more source
FEBS Letters, EarlyView.This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee +2 more
wiley +1 more source
Nonlinear Offset-Free Model Predictive Control based on Dynamic PLS Framework
, 2021 A nonlinear offset-free model predictive control based on a dynamic partial least square (PLS) framework is proposed in this paper. A multi-output multi-input system is projected into latent variable space by a PLS outer model.
Shan Lu, Xin Jin, Qiang Zhao, Huapeng Yu
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
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
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