Results 1 to 10 of about 202,865 (119)

Linear, Nonlinear, and Distributed-Parameter Observers Used for (Renewable) Energy Processes and Systems—An Overview

open access: yesEnergies
Full- and reduced-order observers have been used in many engineering applications, particularly for energy systems. Applications of observers to energy systems are twofold: (1) the use of observed variables of dynamic systems for the purpose of feedback ...
Zoran Gajić   +2 more
exaly   +3 more sources

Problems and prospects for the development of the legal status of election observers in the Russian Federation [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Серия «Экономика. Управление. Право», 2023
Introduction. The functioning of election observers in the Russian Federation is directly related to ensuring and implementing publicity in the activities of election commissions.
Kondrashchenko, D. A.
doaj   +1 more source

TAKAGI-SUGENO FAULT TOLERANT CONTROL SYSTEM

open access: yesСовременная наука и инновации, 2022
To develop a new active fault-tolerant control strategy for linear control systems and Takagi-Sugeno fuzzy systems.
Y. A. Korablev
doaj   +1 more source

Modelling and Estimation in Lithium-Ion Batteries: A Literature Review

open access: yesEnergies, 2023
Lithium-ion batteries are widely recognised as the leading technology for electrochemical energy storage. Their applications in the automotive industry and integration with renewable energy grids highlight their current significance and anticipate their ...
Miquel Martí-Florences   +2 more
doaj   +1 more source

Harassment and obstruction of observers in U.S. fisheries

open access: yesFrontiers in Marine Science, 2023
Fishery observers play a crucial role in the management and conservation of fish stocks, but the treatment they receive aboard fishing vessels can affect their ability to perform their duties.
Jessica L. Dobson   +3 more
doaj   +1 more source

NEW VARIABLE STAR IN THE ORION CONSTELLATION

open access: yesOdessa Astronomical Publications, 2017
New variable star with α = 05° 57m22s, δ = +20°15.5' (1950) was discovered with elements JD Max=2436999.28 + 0.2343973 E, range 15.6- 16.2m (pg) and asymmetry M-m=0.26.
I. S. Brjukhanov, V. P. Goranskij
doaj   +1 more source

THE DETERMINATION OF PERIODS AND THE DEFINITION OF VARIABILITY TYPE OF NEW VARIABLE STAR IRAS 17583+5150

open access: yesOdessa Astronomical Publications, 2017
The measurements of brightness of the star IRAS 17583+5150 discovered using the Odessa observatory negatives are discussed in the article. The proposed types of these stars are IRAS 17583+5150 -- type SRB (SRC).
A. P. Solonovich, I. S. Bryukhanov
doaj   +1 more source

Motion control of the rail traction system by dual brushless AC motors using a disturbance observer

open access: yesIET Electric Power Applications, 2021
This study presents an accurate motion control scheme using a modified non‐linear disturbance torque observer for a rail traction system driven by a dual brushless AC (BLAC) motor.
Dong‐Hee Lee
doaj   +1 more source

OBSERVATIONS OF VARIABLE STARS WITH SMALL TELESCOPES

open access: yesOdessa Astronomical Publications, 2017
No ...
I. S. Bryukhanov
doaj   +1 more source

Personalised ecology and detection functions

open access: yesPeople and Nature, 2020
Direct interactions with nature are important for people's health, well‐being and support for pro‐nature policies. There is an urgent need better to understand the structure and dynamics of these interactions, and how they differ among individual people,
Kevin J. Gaston
doaj   +1 more source

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