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Registro Completo |
Biblioteca(s): |
Embrapa Agricultura Digital. |
Data corrente: |
22/11/2021 |
Data da última atualização: |
22/11/2021 |
Tipo da produção científica: |
Orientação de Tese de Pós-Graduação |
Autoria: |
PEREIRA, B. H. |
Afiliação: |
BRUNO HENRIQUE PEREIRA, FEAGRI/UNICAMP. |
Título: |
Parameter fitting for individual growth through data assimilation applied to beef cattle. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
2021. |
Páginas: |
53 p. |
Idioma: |
Inglês |
Notas: |
Dissertação (Mestrado em Engenharia Agrícola) - Faculdade de Engenharia Agrícola, Campinas. Orientador: Stanley Robson de Medeiros Oliveira, Coorientador: Luís Gustavo Barioni. |
Conteúdo: |
Abstract. Livestock farmers often make decisions in a challenging environment where objective data is scarce and noisy, while having to deal with climate changes, phenotypical differences between animals, as well as other factors. Objective planning based on animal growth data and productivity forecast still lacks instrumentation with robust and scalable technologies. Taking advantage of the increasingly common technologies for automated data collection, this research proposes the use of data assimilation techniques, in conjunction with animal growth data, to improve forecasts produced by animal growth models, thus enabling the planning of pastoral systems in a livestock system. The animal growth data was obtained using scales that automatically measure livestock weight several times a day, identifying individuals through RFID earrings. The results obtained are expected to contribute to the progress of the state of the art in the forecasting of animal growth models and to assist the management and maintenance of livestock production systems. |
Palavras-Chave: |
Administração da produção; Assimilação de dados; Bovino de corte; Data processing; Dynamical systems; Filtragem de Kalman; Filtro de kalman; Identificação de sistemas; Kalman filtering; Processamento de dados; Production management; RFID; Sistemas dinâmicos; System identification. |
Thesagro: |
Gado de Corte. |
Thesaurus Nal: |
Beef cattle. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02163nam a2200325 a 4500 001 2136375 005 2021-11-22 008 2021 bl uuuu m 00u1 u #d 100 1 $aPEREIRA, B. H. 245 $aParameter fitting for individual growth through data assimilation applied to beef cattle.$h[electronic resource] 260 $a2021.$c2021 300 $a53 p. 500 $aDissertação (Mestrado em Engenharia Agrícola) - Faculdade de Engenharia Agrícola, Campinas. Orientador: Stanley Robson de Medeiros Oliveira, Coorientador: Luís Gustavo Barioni. 520 $aAbstract. Livestock farmers often make decisions in a challenging environment where objective data is scarce and noisy, while having to deal with climate changes, phenotypical differences between animals, as well as other factors. Objective planning based on animal growth data and productivity forecast still lacks instrumentation with robust and scalable technologies. Taking advantage of the increasingly common technologies for automated data collection, this research proposes the use of data assimilation techniques, in conjunction with animal growth data, to improve forecasts produced by animal growth models, thus enabling the planning of pastoral systems in a livestock system. The animal growth data was obtained using scales that automatically measure livestock weight several times a day, identifying individuals through RFID earrings. The results obtained are expected to contribute to the progress of the state of the art in the forecasting of animal growth models and to assist the management and maintenance of livestock production systems. 650 $aBeef cattle 650 $aGado de Corte 653 $aAdministração da produção 653 $aAssimilação de dados 653 $aBovino de corte 653 $aData processing 653 $aDynamical systems 653 $aFiltragem de Kalman 653 $aFiltro de kalman 653 $aIdentificação de sistemas 653 $aKalman filtering 653 $aProcessamento de dados 653 $aProduction management 653 $aRFID 653 $aSistemas dinâmicos 653 $aSystem identification
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