Results 31 to 40 of about 88,503 (314)

Stabilization of stochastic functional differential systems by steepest descent feedback controls

open access: yesIET Control Theory & Applications, 2021
The mean‐square exponential stabilization and stochastically asymptotical stabilization for a class of stochastic functional differential systems is studied.
Xuetao Yang, Quanxin Zhu
doaj   +1 more source

Building a Total Internal Reflection Microscope (TIRF) with Active Stabilization (Feedback SMLM)

open access: yesBio-Protocol, 2021
The data quality of high-resolution imaging can be markedly improved with active stabilization, which is based on feedback loops within the microscope that maintain the sample in the same location throughout the experiment.
Simao Coelho   +3 more
doaj   +1 more source

On feedback stabilization of nonlinear discrete-time state-delayed systems

open access: yes, 2009
In this paper, we consider the problem of feedback stabilization of discrete-time systems with delays. The systems under consideration are nonlinear and nonaffine.
Woihida Aggoune   +5 more
core   +1 more source

Feedback stabilization initiative [PDF]

open access: yes, 1997
Much progress has been made in attaining high confinement regimes in magnetic confinement devices. These operating modes tend to be transient, however, due to the onset of MHD instabilities, and their stabilization is critical for improved performance at

core   +1 more source

Stabilization of Coupled Linear Systems Via Bounded Distributed Feedbacks

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2019
This article deals with a stabilization problem for a team of linear interconnected systems via bounded feedbacks. Effective approaches to stabilization of constrained systems from model predictive control theory are developed for the decentralized case ...
N. M. Dmitruk
doaj   +1 more source

Separation Principle for Linear Sampled-Data Control Systems Under Observer-Based Output Feedback With Aperiodic Sampling

open access: yesIEEE Access, 2020
This paper studies a separation principle for a class of linear sampled-data control systems with aperiodic sampling. The concerned problem is to show that in aperiodic sampling, the design of observer-based output feedback controller can be broken into ...
Do Wan Kim
doaj   +1 more source

Supplemental vibrotactile feedback control of stabilization and reaching actions of the arm using limb state and position error encodings

open access: yesJournal of NeuroEngineering and Rehabilitation, 2017
Background Deficits of kinesthesia (limb position and movement sensation) commonly limit sensorimotor function and its recovery after neuromotor injury.
Alexis R. Krueger   +4 more
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

open access: yesFEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes   +4 more
wiley   +1 more source

Input to state stability properties of nonlinear systems andapplications to bounded feedback stabilization using saturation

open access: yes, 1997
The concepts of stability attractivity and asymptotic sta bility for systems subject to restrictions of the input values are intro duced and analyzed in terms of Lyapunov functions A comparison with the well known inputtostate stability property ...
J Tsinias, Tsinias, J., TSINIAS, J
core   +1 more source

An optimal gains matrix for time-delay feedback control [PDF]

open access: yes, 2009
In this paper we propose an optimal time-delayed feedback control (TDFC) for tracking unstable periodic orbits (UPOs). It is shown that TDFC will drive a trajectory onto a periodic orbit while minimising an integral of a cost function of the error in ...
Biggs, James   +6 more
core   +1 more source

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