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El circuito eléctrico simple
(Servicio Nacional de Aprendizaje (SENA)Ministerio de Trabajo y Seguridad Social, 2019)
A high input impedance single-ended input to balanced differential output amplifier
(Institute of Electrical and Electronics Engineers, 2019-05)
A high input impedance circuit to convert a single-ended (SE) voltage to its differential counterpart is proposed. It allows setting the common-mode (CM) output voltage to a reference voltage vR, while providing gain and ...
Fault diagnosis scheme for open-circuit faults in field-oriented control induction motor drives
(The Institution of Engineering and Technology, 2013-05)
In this study, a new model-based fault detection and isolation (FDI) strategy is proposed for field-oriented control (FOC) induction motor (IM) drives. Actuator faults are addressed, and specifically, single open-circuit ...
Minutes, days and years: molecular interactions among different scales of biological timing
(The Royal Society, 2014-01)
Biological clocks are genetically encoded oscillators that allow organisms to keep track of their environment. Among them, the circadian system is a highly conserved timing structure that regulates several physiological, ...
A gallery of oscillations in a resonant electric circuit: Hopf-Hopf and fold-flip interactions
(World Scientific, 2008-12)
In this work, the dynamics of a coupled electric circuit is studied. Several bifurcation diagrams associated with the truncated normal form of the Hopf-Hopf bifurcation are presented. The bifurcation curves are obtained ...
Arterial Vascularization of the Base of the Brain in Galea (Galea spixii)
(Universidade Federal do Rio Grande do Sul, 2017)
Intensity modulator fabricated in LiNbO3 by femtosecond laser writing
(Elsevier, 2018-12)
This work presents the design, development and characterization of an integrated optical modulator based on a Mach Zehnder Interferometer (MZI) recorded inside x-cut Lithium Niobate (LNB) wafers. These optical circuits ...
TEACHING OF ELECTRICAL CIRCUITS WITH AID OF A PHET SIMULATORENSINO DE CIRCUITOS ELÉTRICOS COM AUXÍLIO DE UM SIMULADOR DO PHET
(Universidade Federal de Mato Grosso (UFMT), 2020)
Open- And short-circuit fault identification for a boost DC/DC converter in PV MPPT systems
(MDPI, 2018-02)
This paper proposes a fault identification system for short and open-circuit switch faults (SOCSF) for a dc/dc converter acting as a Maximum Power Point Tracker (MPPT) in Photovoltaic (PV) systems. A closed-loop operation ...