Results 91 to 100 of about 2,643,473 (404)

Event-based control system on FPGA applied to the pencil balancer robotic platform [PDF]

open access: yes, 2015
An event-based motor controller design is presented. The system is designed to solve the classic inverted pendulum problem by using a robotic platform and a totally neuro-inspired event-based mechanism.
Delbruck, Tobias   +4 more
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Multi-Motor Drives for Crane Application

open access: yesAdvances in Electrical and Computer Engineering, 2009
This paper focuses on the application of adjustable speed induction motor drives for gantry cranes. Modern solution considers application of frequency converters for all drives.
MITROVIC, N.   +3 more
doaj   +1 more source

NDIRECT MEASUREMENT OF THE ROTOR SPEED OF AN ASYNCHRONOUS MOTOR

open access: yesИзмерение, мониторинг, управление, контроль, 2022
Background. The object of research is electric drives based on an asynchronous motor. The subject of the study is the indirect measurement of the rotational speed of an asynchronous motor in such electric drives.
A.D. Semenov   +4 more
doaj   +1 more source

Should {\Delta}{\Sigma} Modulators Used in AC Motor Drives be Adapted to the Mechanical Load of the Motor? [PDF]

open access: yes, 2012
We consider the use of {\Delta}{\Sigma} modulators in ac motor drives, focusing on the many additional degrees of freedom that this option offers over Pulse Width Modulation (PWM). Following some recent results, we show that it is possible to fully adapt
Bizzarri, Federico, Callegari, Sergio
core   +1 more source

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

open access: yesFEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue   +6 more
wiley   +1 more source

Development of a computer algorithm for the analysis of variable-frequency AC drives: Case studies included [PDF]

open access: yes
The development of computer software for performance prediction and analysis of voltage-fed, variable-frequency AC drives for space power applications is discussed.
Benjamin, Owen, Kankam, M. David
core   +1 more source

Speed control of separately excited dc motor using artificial intelligent approach [PDF]

open access: yes, 2013
This paper presents the ability of Artificial Intelligent Neural Network ANNs for the separately excited dc motor drives. The mathematical model of the motor and neural network algorithm is derived. The controller consists two parts which is designed
Bernard, Albinus
core  

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

Detection and remediation of switch faults on a fault tolerant permanent magnet motor drive with reduncancy [PDF]

open access: yes, 2007
Copyright © 2007 IEEE. All Rights Reserved.Fault-tolerant motor drives are becoming more important in safety critical applications. Using a special motor design and an appropriate inverter topology, brushless permanent magnet AC motor drives can have a ...
Ertugrul, N., Soong, W., Zhu, J.
core   +1 more source

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