On designing mixed-signal programmable fuzzy logic controllers as embedded subsystems in standard CMOS technologies

A digitally-programmable analogue fuzzy logic controller (FLC) is presented. Input and output signals are processed in the analog domain whereas the parameters of the controller are stored in a built-in digital memory. Some new functional blocks have been designed whereas others were improved toward...

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Autores principales: Dualibe, Fortunato Carlos Augusto, Jespers, Paul, Verleysen, Michel
Formato: Documento de conferencia acceptedVersion
Lenguaje:Español
Publicado: 2001
Materias:
TA Ingeniería de asistencia técnica (General). Ingeniería Civil (General)
Acceso en línea:http://pa.bibdigital.ucc.edu.ar/3931/1/A_Dualibe_Jespers_Verleysen.pdf
Aporte de:
Producción Académica Universidad Católica de Córdoba (UCCor) de Universidad Católica de Córdoba
id I38-R144-3931
record_format dspace
spelling I38-R144-39312023-07-04T17:00:17Z http://pa.bibdigital.ucc.edu.ar/3931/ On designing mixed-signal programmable fuzzy logic controllers as embedded subsystems in standard CMOS technologies Dualibe, Fortunato Carlos Augusto Jespers, Paul Verleysen, Michel TA Ingeniería de asistencia técnica (General). Ingeniería Civil (General) A digitally-programmable analogue fuzzy logic controller (FLC) is presented. Input and output signals are processed in the analog domain whereas the parameters of the controller are stored in a built-in digital memory. Some new functional blocks have been designed whereas others were improved towards the optimisation of the power consumption, the speed and the modularity while keeping a reasonable accuracy, as it is needed in several analogue signal processing applications. A nine-rules, two-inputs and one-output prototype was fabricated and successfully tested using a standard CMOS 2.4μ technology, showing good agreement with the expected performances, namely: from 2.22 to 5.26 Mflips (mega fuzzy logic inferences per second) at the pin terminals (@CL= 13pF), 933 μW power consumption per rule (@Vdd=5V) and 5 bits of resolution. Since the circuit is intended for a subsystem embedded in an application chip (@CL≤5pF) up to 8 Mflips may be expected. 2001-12-01 application/pdf spa http://pa.bibdigital.ucc.edu.ar/3931/1/A_Dualibe_Jespers_Verleysen.pdf Dualibe, Fortunato Carlos Augusto ORCID: https://orcid.org/0000-0002-2889-315X <https://orcid.org/0000-0002-2889-315X>, Jespers, Paul and Verleysen, Michel ORCID: https://orcid.org/0000-0003-4366-6155 <https://orcid.org/0000-0003-4366-6155> (2001) On designing mixed-signal programmable fuzzy logic controllers as embedded subsystems in standard CMOS technologies. In: Symposium on Integrated Circuits and Systems Design, SBCCI. info:eu-repo/semantics/altIdentifier/doi/10.1109/SBCCI.2001.953026 info:eu-repo/semantics/conferenceObject info:ar-repo/semantics/documento de conferencia info:eu-repo/semantics/acceptedVersion Fil: Dualibe, Fortunato Carlos Augusto. Universidad Católica de Córdoba. Facultad de Ingeniería; Argentina Fil: Jespers, Paul. Université Catholique de Louvain; Belgium Fil: Verleysen, Michel. Université Catholique de Louvain; Belgium info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
institution Universidad Católica de Córdoba
institution_str I-38
repository_str R-144
collection Producción Académica Universidad Católica de Córdoba (UCCor)
language Español
orig_language_str_mv spa
topic TA Ingeniería de asistencia técnica (General). Ingeniería Civil (General)
spellingShingle TA Ingeniería de asistencia técnica (General). Ingeniería Civil (General)
Dualibe, Fortunato Carlos Augusto
Jespers, Paul
Verleysen, Michel
On designing mixed-signal programmable fuzzy logic controllers as embedded subsystems in standard CMOS technologies
topic_facet TA Ingeniería de asistencia técnica (General). Ingeniería Civil (General)
description A digitally-programmable analogue fuzzy logic controller (FLC) is presented. Input and output signals are processed in the analog domain whereas the parameters of the controller are stored in a built-in digital memory. Some new functional blocks have been designed whereas others were improved towards the optimisation of the power consumption, the speed and the modularity while keeping a reasonable accuracy, as it is needed in several analogue signal processing applications. A nine-rules, two-inputs and one-output prototype was fabricated and successfully tested using a standard CMOS 2.4μ technology, showing good agreement with the expected performances, namely: from 2.22 to 5.26 Mflips (mega fuzzy logic inferences per second) at the pin terminals (@CL= 13pF), 933 μW power consumption per rule (@Vdd=5V) and 5 bits of resolution. Since the circuit is intended for a subsystem embedded in an application chip (@CL≤5pF) up to 8 Mflips may be expected.
format Documento de conferencia
Documento de conferencia
acceptedVersion
author Dualibe, Fortunato Carlos Augusto
Jespers, Paul
Verleysen, Michel
author_facet Dualibe, Fortunato Carlos Augusto
Jespers, Paul
Verleysen, Michel
author_sort Dualibe, Fortunato Carlos Augusto
title On designing mixed-signal programmable fuzzy logic controllers as embedded subsystems in standard CMOS technologies
title_short On designing mixed-signal programmable fuzzy logic controllers as embedded subsystems in standard CMOS technologies
title_full On designing mixed-signal programmable fuzzy logic controllers as embedded subsystems in standard CMOS technologies
title_fullStr On designing mixed-signal programmable fuzzy logic controllers as embedded subsystems in standard CMOS technologies
title_full_unstemmed On designing mixed-signal programmable fuzzy logic controllers as embedded subsystems in standard CMOS technologies
title_sort on designing mixed-signal programmable fuzzy logic controllers as embedded subsystems in standard cmos technologies
publishDate 2001
url http://pa.bibdigital.ucc.edu.ar/3931/1/A_Dualibe_Jespers_Verleysen.pdf
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AT jesperspaul ondesigningmixedsignalprogrammablefuzzylogiccontrollersasembeddedsubsystemsinstandardcmostechnologies
AT verleysenmichel ondesigningmixedsignalprogrammablefuzzylogiccontrollersasembeddedsubsystemsinstandardcmostechnologies
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