Results 21 to 30 of about 84,223 (255)

Mathematical model of a digital AC servo drive with different discritization periods in regulators taking into account

open access: yesВестник Самарского государственного технического университета. Серия: Технические науки, 2022
The article deals with a digital AC servo drive, the structural construction of which differs from traditional slave control systems. The block diagram of the electric drive is given in the transition to discrete transfer functions.
Daniil Y. Rokalo
doaj   +1 more source

Operator $(\alpha,m)$-convex functions and applications for synchronous and asynchronous functions

open access: yesMathematical Sciences and Applications E-Notes, 2019
In this study, firstly the definition of operator $(\alpha,m)$-convex function is defined. Secondly, a new lemma is given. Then, new theorems are obtained in terms of this lemma. Finally, they are applied for synchronous and asynchronous functions.
ÜNLÜYOL, Erdal   +2 more
openaire   +3 more sources

Both synchronous and asynchronous muscle isoforms of projectin (the Drosophila bent locus product) contain functional kinase domains. [PDF]

open access: yesThe Journal of cell biology, 1995
In Drosophila, the large muscle protein, projectin, has very different localizations in synchronous and asynchronous muscles, suggesting that projectin has different functions in different muscle types. The multiple projectin isoforms are encoded by a single gene; however they differ significantly in size (as detected by gel mobility) and show ...
A, Ayme-Southgate   +4 more
openaire   +2 more sources

Synaptic Information Transmission in a Two-State Model of Short-Term Facilitation

open access: yesEntropy, 2019
Action potentials (spikes) can trigger the release of a neurotransmitter at chemical synapses between neurons. Such release is uncertain, as it occurs only with a certain probability.
Mehrdad Salmasi   +3 more
doaj   +1 more source

STUDYING THE EFFECT OF AN ADDITIONAL ACTIVE RESISTANCE IN THE FIELD WINDING CIRCUIT ON STARTING CHARACTERISTICS OF SALIENT-POLE SYNCHRONOUS MOTORS

open access: yesElectrical engineering & Electromechanics, 2018
On the basis of the developed method for calculating steady-state asynchronous operation modes of salient-pole synchronous motors, a procedure of mathematical modelling of the starting characteristics is proposed.
V. S. Malyar, A. V. Malyar
doaj   +1 more source

Asynchronous CDMA Systems with Random Spreading-Part II: Design Criteria [PDF]

open access: yes, 2009
Totally asynchronous code-division multiple-access (CDMA) systems are addressed. In Part I, the fundamental limits of asynchronous CDMA systems are analyzed in terms of spectral efficiency and SINR at the output of the optimum linear detector.
Cottatellucci, Laura   +2 more
core   +3 more sources

Measuring predictability of autonomous network transitions into bursting dynamics. [PDF]

open access: yesPLoS ONE, 2015
Understanding spontaneous transitions between dynamical modes in a network is of significant importance. These transitions may separate pathological and normal functions of the brain.
Sima Mofakham, Michal Zochowski
doaj   +1 more source

Formalization and Correctness of the PALS Architectural Pattern for Distributed Real-Time Systems [PDF]

open access: yes, 2010
Many Distributed Real-Time Systems (DRTS), such as integrated modular avionics systems and distributed control systems in motor vehicles, are made up of a collection of components communicating asynchronously among themselves and with their environment
Meseguer, Jos??, Olveczky, Peter C.
core   +1 more source

Cebyšev’s type inequalities for positive linear maps of selfadjoint operators in Hilbert spaces [PDF]

open access: yesMathematica Moravica, 2017
Some inequalities for positive linear maps of continuous synchronous (asynchronous) functions of selfadjoint linear operators in Hilbert spaces, under suitable assumptions for the involved operators, are given.
Sever Silvestru Dragomir
doaj  

A Synchronous-Asynchronous Particle Swarm Optimisation Algorithm

open access: yesThe Scientific World Journal, 2014
In the original particle swarm optimisation (PSO) algorithm, the particles’ velocities and positions are updated after the whole swarm performance is evaluated. This algorithm is also known as synchronous PSO (S-PSO).
Nor Azlina Ab Aziz   +3 more
doaj   +1 more source

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