Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/344043
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampCarvalho Curi, Thayla Morandi Ridolfi de-
dc.contributor.authorunicampConti, Dante-
dc.contributor.authorunicampVercellino, Rimena do Amaral-
dc.contributor.authorunicampMassari, Juliana Maria-
dc.contributor.authorunicampMoura, Daniella Jorge de-
dc.contributor.authorunicampSouza, Zigomar Menezes de-
dc.typeArtigopt_BR
dc.titlePositioning of sensors for control of ventilation systems in broiler houses: a case studypt_BR
dc.contributor.authorRidolfi de Carvalho Curi, Thayla Morandi-
dc.contributor.authorConti, Dante-
dc.contributor.authorVercellino, Rimena do Amaral-
dc.contributor.authorMassari, Juliana Maria-
dc.contributor.authorde Moura, Daniella Jorge-
dc.contributor.authorde Souza, Zigomar Menezes-
dc.contributor.authorMontanari, Rafael-
dc.subjectFrango de cortept_BR
dc.subjectGeologia - Métodos estatísticospt_BR
dc.subject.otherlanguageBroilers (Chickens)pt_BR
dc.subject.otherlanguageGeology - Statistical methodspt_BR
dc.description.abstractVentilation systems are incorporated at intensive poultry farms to control environment conditions and thermal comfort of broilers. The ventilation system operates based on environmental data, particularly measured by sensors of temperature and relative humidity. Sensors are placed at different positions of the facility. Quality, number and positioning of the sensors are critical factors to achieve an efficient performance of the system. For this reason, a strategic positioning of the sensors associated to controllers could support the maintenance and management of the microclimate inside the facility. This research aims to identify the three most representative points for the positioning of sensors in order to support the ventilation system during the critical period from 12h00 to 15h00 on summer days. Temperature, relative humidity and wind speed were measured in four different tunnel ventilated barns at the final stage of the production cycle. The descriptive analysis was performed on these data. The Temperature and Humidity Index (THI) was also calculated. Then, the geostatistical analysis of THI was performed by GS+ and the position of sensors was determined by ordinary kriging. The methodology was able to detect the most representative points for the positioning of sensors in a case study (southeastern Brazil). The results suggested that this strategic positioning would help controllers to obtain a better inference of the microclimate during the studied period (the hottest microclimate), considered critical in Brazil. In addition, these results allow developing a future road map for a decision support system based on 24 h monitoring of the ventilation systems in broiler houses.pt_BR
dc.relation.ispartofScientia agricolapt_BR
dc.relation.ispartofabbreviationSci. agric.pt_BR
dc.publisher.cityPiracicaba, SPpt_BR
dc.publisher.countryBrasilpt_BR
dc.publisherUniversidade de São Paulo/Escola Superior de Agricultura "Luiz de Queiroz"pt_BR
dc.date.issued2017-
dc.date.monthofcirculationMar./Apr.pt_BR
dc.language.isoengpt_BR
dc.description.volume74pt_BR
dc.description.issuenumber2pt_BR
dc.description.firstpage101pt_BR
dc.description.lastpage109pt_BR
dc.rightsAbertopt_BR
dc.sourceSciELOpt_BR
dc.identifier.eissn1678-992Xpt_BR
dc.identifier.doi10.1590/1678-992X-2015-0369pt_BR
dc.identifier.urlhttps://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162017000200101pt_BR
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsordocumentnumberSem informaçãopt_BR
dc.description.sponsordocumentnumberSem informaçãopt_BR
dc.date.available2020-07-01T15:52:05Z-
dc.date.accessioned2020-07-01T15:52:05Z-
dc.description.provenanceSubmitted by Bruna Maria Campos da Cunha (bcampos@unicamp.br) on 2020-07-01T15:52:05Z No. of bitstreams: 0en
dc.description.provenanceMade available in DSpace on 2020-07-01T15:52:05Z (GMT). No. of bitstreams: 0 Previous issue date: 2017en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/344043-
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.unidadeFaculdade de Engenharia Agrícolapt_BR
dc.contributor.unidadeInstituto de Matemática, Estatística e Computação Científicapt_BR
dc.contributor.unidadeFaculdade de Engenharia Agrícolapt_BR
dc.contributor.unidadeFaculdade de Engenharia Agrícolapt_BR
dc.contributor.unidadeFaculdade de Engenharia Agrícolapt_BR
dc.contributor.unidadeFaculdade de Engenharia Agrícolapt_BR
dc.subject.keywordBroiler farmspt_BR
dc.subject.keywordEnvironmental controlpt_BR
dc.subject.keywordGeostatisticspt_BR
dc.subject.keywordOrdinary krigingpt_BR
dc.subject.keywordWelfarept_BR
dc.identifier.sourceS0103-90162017000200101pt_BR
dc.creator.orcidSem informaçãopt_BR
dc.creator.orcidSem informaçãopt_BR
dc.creator.orcidSem informaçãopt_BR
dc.creator.orcidSem informaçãopt_BR
dc.creator.orcid0000-0003-4655-8934pt_BR
dc.creator.orcid0000-0001-9302-6725pt_BR
dc.type.formArtigopt_BR
Appears in Collections:FEAGRI - Artigos e Outros Documentos
IMECC - Artigos e Outros Documentos

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