Results 81 to 90 of about 3,278,184 (240)

Modified Output in Response to Clarification Requests and Second Language [PDF]

open access: yes, 2008
Modified output, second language (L2) learners' reformulation of their own utterances, has been attracting researchers' interest as an important component of learner interactions, and as a manifestation of interlanguage development and psycholinguistic ...
Ogino, Masayoshi
core  

Output Feedback Adaptive Stabilization of Uncertain Nonholonomic Systems

open access: yesAbstract and Applied Analysis, 2014
This paper investigates the problem of output feedback adaptive stabilization control design for a class of nonholonomic chained systems with uncertainties, involving virtual control coefficients, unknown nonlinear parameters, and unknown time delays ...
Yuanyuan Wu   +3 more
doaj   +1 more source

Destabilization by output feedback

open access: yesDifferential and Integral Equations, 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hinrichsen, D., Pritchard, A. J.
openaire   +3 more sources

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova   +2 more
wiley   +1 more source

A Result on Output Feedback Linear Quadratic Control [PDF]

open access: yes
In this note we consider the static output feedback linear quadratic control problem.We present both necessary and sufficient conditions under which this problem has a solution in case the involved cost depend only on the output and control variables ...
Weeren, A.J.T.M., Engwerda, J.C.
core  

Decentralized output feedback semiglobal stabilization for a class of large-scale nonlinear systems [PDF]

open access: yes, 2006
In this paper, the problem of decentralized semiglobal stabilization via output feedback for a class of large-scale nonlinear systems is studied. The systems addressed allow not only nonlinear interconnections but also nonlinear growth with unmeasurable ...
Wang, Xingxu   +7 more
core   +1 more source

Finite-Time Prescribed Performance Neural Network Force Control of Electro-Hydraulic Proportional Load Simulator with Output Feedback

open access: yesActuators
This paper focus on the high accuracy force control of electro-hydraulic proportional load simulator (EHPLS). Firstly, to weaken the influence of the unknown dead zone of the proportional valve, a mathematic model with a smooth inverse dead zone was ...
Zhenle Dong   +5 more
doaj   +1 more source

Static Output Feedback Control Design for Descriptor Systems

open access: yesJournal of Control Science and Engineering, 2010
The static output feedback (SOF) synthesis problem for descriptor systems is considered in this paper. LMI-based algorithms are proposed to find potentially structured SOF gains ensuring admissibility and even H∞ performance of the closed-loop system ...
Mohamed Yagoubi
doaj   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

open access: yesFEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya   +2 more
wiley   +1 more source

Delay-dependent output feedback compensators for a class of networked control systems [PDF]

open access: yes, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Automação e Sistemas, Florianópolis, 2014Sistemas de controle via rede (NCS, do inglês Networked Control Systems) são uma classe ...
Moraes, Vitor Mateus
core  

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