Zobrazeno 1 - 10
of 54
pro vyhledávání: '"V. H. Carbajal-Gómez"'
Publikováno v:
Complexity, Vol 2018 (2018)
This brief leads the synthesis of fractional-order memristor (FOM) emulator circuits. To do so, a novel fractional-order integrator (FOI) topology based on current-feedback operational amplifier and integer-order capacitors is proposed. Then, the FOI
Externí odkaz:
https://doaj.org/article/d960e96fe483407eb26cababaf55fb45
Publikováno v:
Nonlinear Dynamics. 98:2389-2402
In n-scroll attractors design using active devices, the behavior of the nonlinear part is, often, modeled by using a piecewise linear (PWL) approach. Although little effort is required to build a PWL model, the main performance parameters associated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfabc15b041ebb77d5dcee914bde13f1
https://doi.org/10.1007/s11071-019-05288-9
https://doi.org/10.1007/s11071-019-05288-9
Publikováno v:
AEU - International Journal of Electronics and Communications. 101:9-14
This paper demonstrates the use of a charge-controlled memductor for improving the performance of proportional-integral-derivative (PID) controllers. Firstly, the behavioral model of a PID controller based on current-feedback operational amplifier is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bb162a6ab12c241bfb013fb6557c43e
https://doi.org/10.1016/j.aeue.2019.01.019
https://doi.org/10.1016/j.aeue.2019.01.019
Autor:
V. H. Carbajal-Gómez, Esteban Tlelo-Cuautle, Jesús M. Muñoz-Pacheco, Carlos Sánchez-López, Francisco Vidal Fernandez-Fernandez, Luis Gerardo de la Fraga
Publikováno v:
Integration. 65:32-42
Edward Lorenz was an early pioneer of the chaos theory. He discovered that small changes in initial conditions produce large changes in long-term outcome, and introduced a chaotic attractor already known as Lorenz chaotic oscillator, which produces a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc0bba10ab17100fa9a5a92e9461d1e1
https://doi.org/10.1016/j.vlsi.2018.10.010
https://doi.org/10.1016/j.vlsi.2018.10.010
Autor:
Jose Miguel Rocha-Perez, Alejandro Diaz-Sanchez, Gregorio Zamora-Mejia, Luis E. Lopez-Garcia, Luis A. I. Cabrera-Sosa, V. H. Carbajal-Gómez
Publikováno v:
2020 IEEE International Conference on Engineering Veracruz (ICEV).
In this work the design and implementation of a white-cane suitable for blind people is presented. The sensing method is based on the relation distance/vibration; the closer the object, the faster is the vibration magnitude. The magnitude of this vib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd0e28dc49fe2be89228354c9b150c27
https://doi.org/10.1109/icev50249.2020.9289667
https://doi.org/10.1109/icev50249.2020.9289667
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 21, Iss 3, Pp 297-301 (2018)
A current-controlled grounded resistor that exhibits a frequency-dependent pinched hysteresis loop is described. A mathematical model describing this behavior is derived and validated numerically, which has the form of a Proportional Integral-Derivat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8079e86caa2ec102733a7cc3bf1d9fdb
http://www.sciencedirect.com/science/article/pii/S2215098618302313
http://www.sciencedirect.com/science/article/pii/S2215098618302313
Publikováno v:
Electronics, Vol 8, Iss 10, p 1156 (2019)
Electronics
Volume 8
Issue 10
Electronics
Volume 8
Issue 10
The design of a wide-band voltage-controlled oscillator (VCO) modified as a VCO with programmable tail currents is introduced herein. The VCO is implemented by using CMOS current-mode logic stages, which are based on differential pairs that are conne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::887e940e5b1ef1bf1ec073e429989ca1
https://www.mdpi.com/2079-9292/8/10/1156
https://www.mdpi.com/2079-9292/8/10/1156
Autor:
V. H. Carbajal-Gómez, Francisco Vidal Fernandez-Fernandez, Esteban Tlelo-Cuautle, Carlos Sánchez-López
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
Electronics
Volume 7
Issue 10
Digital.CSIC. Repositorio Institucional del CSIC
Electronics, Vol 7, Iss 10, p 252 (2018)
instname
Electronics
Volume 7
Issue 10
Digital.CSIC. Repositorio Institucional del CSIC
Electronics, Vol 7, Iss 10, p 252 (2018)
Designing chaotic oscillators using complementary metal-oxide-semiconductor (CMOS) integrated circuit technology for generating multi-scroll attractors has been a challenge. That way, we introduce a current-mode piecewise-linear (PWL) function based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::847dd2e304869d59b830cc02ea9d49e4
Autor:
Jose de Jesus Rangel-Magdaleno, Ana Dalia Pano-Azucena, V. H. Carbajal-Gómez, Gustavo Rodríguez-Gómez, Esteban Tlelo-Cuautle
Publikováno v:
Nonlinear Dynamics. 85:2143-2157
Multi-scroll chaotic oscillators exhibit more rich dynamics and higher unpredictability than double-scroll ones. However, in electronics, the challenge is yet generating as many scrolls as the device capabilities allow it. For instance, experiments r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f7682960a6ad3563c6651132cdcdef0
https://doi.org/10.1007/s11071-016-2820-3
https://doi.org/10.1007/s11071-016-2820-3
Autor:
V. H. Carbajal-Gómez, Miguel Aurelio Duarte-Villaseñor, Luis Gerardo de la Fraga, Jesus Lopez-Arredondo, Esteban Tlelo-Cuautle
Publikováno v:
Numerical and Evolutionary Optimization – NEO 2017 ISBN: 9783319961033
The optimization of analog integrated circuits has been a challenge due to the fact that there are not rules or systematic guidelines to bias and size the transistors and other elements in the circuit under design. This Chapter reviews the design of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91567bec507608e40beb58a787daa01d
https://doi.org/10.1007/978-3-319-96104-0_12
https://doi.org/10.1007/978-3-319-96104-0_12