Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Colodro Ruiz, Francisco"'
Autor:
Colodro Ruiz, Francisco, Martínez Heredia, Juana María, Mora Jiménez, José Luis, Torralba Silgado, Antonio Jesús
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
instname
Article number 153991 Pulse-Width (PW) modulation is widely used in those applications where an analog or digital signal has to be encoded in the time domain as a binary stream, such as switched-mode power amplifiers in transmitters of modern telecom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ff16696f3ff50a21372391dae9db7c80
Autor:
Colodro Ruiz, Francisco, Martínez Heredia, Juana María, Mora Jiménez, José Luis, Torralba Silgado, Antonio Jesús
Transceivers built to modern communication standards tend to be as digital as possible, including the radio-frequency stages. This forces the digital-to-analogue converters (DACs) in the transmitter section to have a large bandwidth. DACs based on si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3272::235db0184cea87d09861e8c734b8f88c
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
instname
En este artículo se presenta la realización de una Red Nueronal Estocástica de Hopfield (SHNN) con un gran número de unidades. Originalmente, la SHNN propuesta por van de Bout, requiere tiempos de convergencia grandes al acumularse en el Estado n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf2aac82219372f3447b2217123d2b29
https://idus.us.es/xmlui/handle/11441/23479
https://idus.us.es/xmlui/handle/11441/23479
La presente invención se refiere a un modulador Sigma-Delta (SD) en cascada multifrecuencia. Este modulador se caracteriza porque emplea dos o más frecuencias de muestreo diferentes en las distintas etapas del mismo.El uso del modulador SD en casca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3272::3f2da05323e3ab6dd2b59d4e4adf3f78
Autor:
Mora Jiménez, José Luis, Barrero, Federico, Galván Díez, Eduardo, Colodro Ruiz, Francisco, Tombs, J. N., Barranco, M., Torralba Silgado, Antonio Jesús, García Franquelo, Leopoldo
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
instname
The command speed has an 'S' shape, typical in vertical operation systems. The reason for this command speed is that a soft acceleration/deceleration avoids abrupt movements in the elevator cabin, increasing the comfort level. A Fuzzy-logic based con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::10cc2923428bb7ef5e260dd7a1e811a8
https://idus.us.es/handle/11441/23764
https://idus.us.es/handle/11441/23764
Autor:
Tombs, J. N., Barrero, Federico, Galván Díez, Eduardo, Colodro Ruiz, Francisco, Barranco, M., Torralba Silgado, Antonio Jesús, García Franquelo, Leopoldo
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
instname
This paper presents ASITRON, an integrated solution for the vector control of induction motors. This ASIC is a micro-system that integrates, in a chip, all the logic required by the indirect vector control method. ASITRON implements a PWM based curre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9ad30b11e8bce425fbd0c79873329f8c
https://idus.us.es/xmlui/handle/11441/23550
https://idus.us.es/xmlui/handle/11441/23550
Autor:
González Carvajal, Ramón, Torralba Silgado, Antonio Jesús, Colodro Ruiz, Francisco, García Franquelo, Leopoldo
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
instname
A novel mixed-signal CMOS membership function generator (MFG) is presented. It is based on an enhanced version of a linear tunable transconductor proposed in [1] and implements trapezoidal/triangular functions with all parameters (slope, position, wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cabc3d3ed94a44f9c5a94d847dca96e
Autor:
González Carvajal, Ramón, Torralba Silgado, Antonio Jesús, Colodro Ruiz, Francisco, García Franquelo, Leopoldo
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
instname
A novel CMOS membership function circuit (MBC) is presented. It is based on a linear tunable transconductor proposed in [1] and implements trapezoidal/triangular functions with all parameters (slope, position, width, eight andamplitude) independently
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::93d25bfea5e1c290ca8572e5d6e1565d
https://idus.us.es/handle/11441/23453
https://idus.us.es/handle/11441/23453
Autor:
González Carvajal, Ramón, Torralba Silgado, Antonio Jesús, Colodro Ruiz, Francisco, García Franquelo, Leopoldo
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
instname
In this paper, a silicon compiler for analog fuzzy controllers is presented. The layout is automatically generated automatically, startingfrom a set of user specificationssuch as numberof rules, number of inputs and maximum current (power consumption
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f88611aea4ef0f2054b72dcd3a337143
https://idus.us.es/handle/11441/23454
https://idus.us.es/handle/11441/23454
Autor:
Colodro Ruiz, Francisco, Torralba Silgado, Antonio Jesús, González Carvajal, Ramón, García Franquelo, Leopoldo
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
instname
This paper present the application of Pulse Stream Tech-niques (PSTs) to the hardware implementation of a Cellular Neural Network. The time differential equation of this networks suggests that the dynamic of one neuron status can be emulated by addin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f509da84e242195614a952e83229db9
https://idus.us.es/xmlui/handle/11441/23593
https://idus.us.es/xmlui/handle/11441/23593