Results 31 to 40 of about 538,728 (248)

Experiments-Based Comparison of Different Power Controllers for a Solid Oxide Fuel Cell Against Model Imperfections and Delay Phenomena

open access: yesAlgorithms, 2020
Solid oxide fuel cell systems such as those presented in this paper are not only applicable for a pure supply with electric energy, they can typically also be used in decentralized power stations, i.e., as micro-cogeneration systems for houses, where ...
Wiebke Frenkel   +3 more
doaj   +1 more source

Real Time Control Application of the Robotic Arm Using Neural Network Based Inverse Kinematics Solution

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2021
Robotic arms are widely used in many industrial applications at present. The control of robotic arms involves position coordination Cartesian space by a forward/inverse kinematics solution method. The inverse kinematics is difficult for real-time control
Nurettin Gökhan Adar
doaj   +1 more source

Paternal obesity induces changes in sperm chromatin accessibility and has a mild effect on offspring metabolic health

open access: yesHeliyon
The increasing global burden of metabolic disorders including obesity and diabetes necessitates a comprehensive understanding of their etiology, which not only encompasses genetic and environmental factors but also parental influence. Recent evidence has
Iasim Tahiri   +7 more
doaj   +1 more source

Modelling and PI control of an irrigation canal [PDF]

open access: yes2003 European Control Conference (ECC), 2003
The main goal of this paper is to expose and validate a methodology to design efficient automatic controllers for irrigation canals, based on the Saint-Venant model. This model-based methodology enables to design controllers at the design stage (when the canal is not already built).
Litrico, X.   +3 more
openaire   +2 more sources

Research of double closed-loop control strategy for shunt active power filter

open access: yesGong-kuang zidonghua, 2013
The paper analyzed implementation principle of double closed-loop control strategy for shunt active power filter. In view of problems that PI control cannot track AC signal without static error and repetitive control has slow dynamic response speed, the ...
REN Zi-hui   +3 more
doaj   +1 more source

AgRP neurons shape the sperm small RNA payload

open access: yesScientific Reports
Paternal dietary patterns and obesity can affect offspring through epigenetic signals in sperm RNA. By activating hypothalamic Agouti-related peptide (AgRP) neurons in mice to simulate obesity’s effects, we observed changes in the small noncoding RNA ...
Iasim Tahiri   +4 more
doaj   +1 more source

Carcinomas and Carcinoid Tumors of the Lungs and Bronchi in Children and Adolescents: The EXPeRT Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele   +19 more
wiley   +1 more source

Motor speed control system design considering a trade-off between response speed and noise reduction

open access: yesNihon Kikai Gakkai ronbunshu, 2016
This paper proposes an automatic tuning method for a motor speed control system. Parameters of a PI controller and a low-pass filter (LPF) for motor speed signal are automatically derived satisfying required specifications of a time constant of step ...
Kazuto YOKOYAMA, Masahiro IEZAWA
doaj   +1 more source

A SIMULATION OF SOLAR ENERGY SYSTEM CONTROLLED BY P&O, IC AND FUZZY LOGIC USING BIDIRECTIONAL CHARGING OF BATTERY

open access: yesMağallaẗ Al-kūfaẗ Al-handasiyyaẗ, 2022
In this study, a simulation designs using a MATLAB is presenting to identify the characteristic of a solar energy panel as main feeding part, also, an alternative source represented by battery to compenstae the required missing energy on the load in case
M.Sc. Ahmed Al-Jabari   +2 more
doaj   +1 more source

Adaptive fuzzy PI controller with shifted control singletons

open access: yesExpert Systems with Applications, 2016
Abstract It is well known the fact that the design of a fuzzy control system is based on the human expert experience and control engineer knowledge regarding the controlled plant behavior. As a direct consequence, a fuzzy control system can be considered as belonging to the class of intelligent expert systems.
Ioan Filip, Iosif Szeidert
openaire   +2 more sources

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