Results 31 to 40 of about 419,989 (145)

Distributed Generation Control Using Modified PLL Based on Proportional-Resonant Controller

open access: yesApplied Sciences, 2020
Due to the increasing necessity for electrical demand, the microgrids (MGs) based on distributed generations (DGs) within power electronic interfaces are being extended to improve the traditional network control.
Ahmad Zare, Mazda Moattari, Rui Melicio
doaj   +1 more source

AUTOMATED CONTROL SYSTEM FOR STONE CRUSHING PLANT

open access: yesInternational Journal of Advanced Studies, 2021
The issues of automation of production processes are currently not losing their relevance. Many existing devices and systems operate in manual or semi-automatic mode, which leads to known problems. The methods of connecting system elements and the choice
Vladimir I. Myasnikov   +3 more
doaj   +1 more source

Design of a wireless intelligent fuzzy controller network [PDF]

open access: yes
Since the first application of fuzzy logic in the field of control engineering, fuzzy logic control has been successfully employed in controlling a wide variety of applications, such as commercial appliances, industrial automation, robots, traffic ...
Saeed, Bakhtiar I.
core   +3 more sources

To control or not to control [PDF]

open access: yesInternational Journal of Sustainable Development and Planning, 2007
During 1994 and 1999, the Bloemfontein Municipality amalgamated with five other municipalities to form the Mangaung Municipality. The Mangaung Municipality now has a population of approximately 740,000 and covers an area of 6,363 km 2 . Some areas are totally urban; while in others, people live in informal settlements. The unemployment rate is 35%, but
G.M. Steenkamp, J.J. Steÿn
openaire   +1 more source

Frequency-Weighted Balancing Related Controller Reduction [PDF]

open access: yes, 2002
The efficient solution of a class of controller approximation problems by using frequency-weighted balancing related model reduction approaches is considered.
A. Varga   +3 more
core   +1 more source

An improved closed-loop stability related measure for finite-precision digital controller realizations [PDF]

open access: yes, 2001
The pole-sensitivity approach is employed to investigate the stability issue of the discrete-time control system, where a digital controller, implemented with finite word length (FWL), is used.
Li, G.   +5 more
core   +2 more sources

A unified closed-loop stability measure for finite-precision digital controller realizations implemented in different representation schemes [PDF]

open access: yes, 2003
The closed-loop stability issue of finite-precision realizations is investigated for digital controllers implemented in three different arithmetic formats, namely fixed-point, floating-point and block-floating-point schemes.
Chu, J.   +3 more
core   +3 more sources

O impacto do uso de relatórios gerenciais na eficácia das decisões: um estudo com gerentes de uma rede de supermercado

open access: yesEnfoque, 2019
Este estudo tem por objetivo verificar as relações existentes entre dimensão facilitadora do uso dos relatórios gerenciais, processo decisório e eficácia das decisões, bem como identificar as diferenças na forma do uso dos relatórios tendo em vista ...
José Carlos Tiomatsu Oyadomari   +4 more
doaj   +1 more source

Increased Safety Goes Hand in Hand with Higher Cost Efficiency: Single-Controller Operation Showcasing Its Advantages

open access: yesAerospace
While traffic levels are predicted to rise, nearly all European air navigation service providers suffer from staff shortages. In most cases, two air traffic controllers are deployed to control one airspace sector.
Robert Hunger   +7 more
doaj   +1 more source

Deletion, insertion and stop codon mutations in vif genes of HIV-1 infecting slow progressor patients

open access: yesJournal of Infection in Developing Countries, 2009
Background: Variable progression towards AIDS has been described and has been related to viral and host factors. Around 10% of the HIV-1 infected patients are slow progressors (SP), not presenting with AIDS disease signs even after more than 10 years of ...
Héctor Rafael Rangel   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy