Generator of genetic seismic signals

Generator of genetic seismic signals

Abstract In this paper, an original approach for assembling time series of accelerations compatible with a prescribed target spectrum is presented. This generator of seismic signals takes into consideration earthquake and soil characteristics for a realistic depiction of ground motions. The proposed methodology uses genetic operators to transform the time series iteratively. Mimicking mating, natural selection, and mutation, the generator of genetic seismic signals, modifies the accelerations components of records considered good parents for producing successful individuals or new optimal signals that best fit the target conditions. The procedure is immediate and consistent with remarkable results in records that match a broad variety of target spectra with minimal deviation while conserving the geotechnical and seismological inherent qualities of the parents (recorded accelerograms).

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Bibliographic Details
Main Authors: García,Silvia, Alcántara,Leonardo
Format: Digital revista
Language:English
Published: Universidad Nacional Autónoma de México, Instituto de Geofísica 2019
Online Access:http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0016-71692019000300179
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spelling oai:scielo:S0016-716920190003001792020-10-06Generator of genetic seismic signalsGarcía,SilviaAlcántara,Leonardo genetic algorithms evolutionary computing seismic signals generation synthetic earthquakes target spectrum seismic simulation Abstract In this paper, an original approach for assembling time series of accelerations compatible with a prescribed target spectrum is presented. This generator of seismic signals takes into consideration earthquake and soil characteristics for a realistic depiction of ground motions. The proposed methodology uses genetic operators to transform the time series iteratively. Mimicking mating, natural selection, and mutation, the generator of genetic seismic signals, modifies the accelerations components of records considered good parents for producing successful individuals or new optimal signals that best fit the target conditions. The procedure is immediate and consistent with remarkable results in records that match a broad variety of target spectra with minimal deviation while conserving the geotechnical and seismological inherent qualities of the parents (recorded accelerograms).info:eu-repo/semantics/openAccessUniversidad Nacional Autónoma de México, Instituto de GeofísicaGeofísica internacional v.58 n.3 20192019-09-01info:eu-repo/semantics/articletext/htmlhttp://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0016-71692019000300179en
institution SCIELO
collection OJS
country México
countrycode MX
component Revista
access En linea
databasecode rev-scielo-mx
tag revista
region America del Norte
libraryname SciELO
language English
format Digital
author García,Silvia
Alcántara,Leonardo
spellingShingle García,Silvia
Alcántara,Leonardo
Generator of genetic seismic signals
author_facet García,Silvia
Alcántara,Leonardo
author_sort García,Silvia
title Generator of genetic seismic signals
title_short Generator of genetic seismic signals
title_full Generator of genetic seismic signals
title_fullStr Generator of genetic seismic signals
title_full_unstemmed Generator of genetic seismic signals
title_sort generator of genetic seismic signals
description Abstract In this paper, an original approach for assembling time series of accelerations compatible with a prescribed target spectrum is presented. This generator of seismic signals takes into consideration earthquake and soil characteristics for a realistic depiction of ground motions. The proposed methodology uses genetic operators to transform the time series iteratively. Mimicking mating, natural selection, and mutation, the generator of genetic seismic signals, modifies the accelerations components of records considered good parents for producing successful individuals or new optimal signals that best fit the target conditions. The procedure is immediate and consistent with remarkable results in records that match a broad variety of target spectra with minimal deviation while conserving the geotechnical and seismological inherent qualities of the parents (recorded accelerograms).
publisher Universidad Nacional Autónoma de México, Instituto de Geofísica
publishDate 2019
url http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0016-71692019000300179
work_keys_str_mv AT garciasilvia generatorofgeneticseismicsignals
AT alcantaraleonardo generatorofgeneticseismicsignals
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