Fuzzy index for swine thermal comfort at nursery stage based on behavior
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidad Nacional de Colombia
2017
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| author | Letícia Cibele da Silva Ramos-Freitas |
| author_facet | Letícia Cibele da Silva Ramos-Freitas |
| contents | Fuzzy index for swine thermal comfort at nursery stage based on behavior Letícia Cibele da Silva Ramos-Freitas Alessandro Torres-Campos Leonardo Schiassi Tadayuki Yanagi-Junior Daiane Cecchin Ingeniería fuzzy model Thermal environment frequency of behavior swine confinement facilities This work aims to develop and test a computational mathematical model, based on the fuzzy set theory, to predict the rate of thermal comfort by means of the swine behavior in relation to their age and to the black globe humidity index for two nursery types. Nursery 1 had brick stalls with fully slatted metal flooring, and nursery 2 had wooden stalls with fully slatted plastic flooring. Nursery style 2 presented a higher frequency of behavior in the condition comfort than nursery style 1, respectively 39,32% and 38,16%. The thermal comfort values for the fuzzy system were 3,58% for the standard deviation and 72,86% for the coefficient of determination. The developed fuzzy model has proven adequate in predicting thermal comfort by means of the animal's behavior. 2017 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49655603025 https://www.redalyc.org/journal/496/49655603025/ https://www.redalyc.org/journal/496/49655603025/html/ https://www.redalyc.org/journal/496/49655603025/49655603025.epub https://www.redalyc.org/journal/496/49655603025/movil 10.15446/dyna.v84n203.56698 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.203 Vol.84 |
| format | Artículo científico |
| id | redalyc_49655603025 |
| institution | Redalyc |
| language | en |
| publishDate | 2017 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | Fuzzy index for swine thermal comfort at nursery stage based on behavior Letícia Cibele da Silva Ramos-Freitas Ingeniería fuzzy model Thermal environment frequency of behavior swine confinement facilities Fuzzy index for swine thermal comfort at nursery stage based on behavior Letícia Cibele da Silva Ramos-Freitas Alessandro Torres-Campos Leonardo Schiassi Tadayuki Yanagi-Junior Daiane Cecchin Ingeniería fuzzy model Thermal environment frequency of behavior swine confinement facilities This work aims to develop and test a computational mathematical model, based on the fuzzy set theory, to predict the rate of thermal comfort by means of the swine behavior in relation to their age and to the black globe humidity index for two nursery types. Nursery 1 had brick stalls with fully slatted metal flooring, and nursery 2 had wooden stalls with fully slatted plastic flooring. Nursery style 2 presented a higher frequency of behavior in the condition comfort than nursery style 1, respectively 39,32% and 38,16%. The thermal comfort values for the fuzzy system were 3,58% for the standard deviation and 72,86% for the coefficient of determination. The developed fuzzy model has proven adequate in predicting thermal comfort by means of the animal's behavior. 2017 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49655603025 https://www.redalyc.org/journal/496/49655603025/ https://www.redalyc.org/journal/496/49655603025/html/ https://www.redalyc.org/journal/496/49655603025/49655603025.epub https://www.redalyc.org/journal/496/49655603025/movil 10.15446/dyna.v84n203.56698 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.203 Vol.84 |
| title | Fuzzy index for swine thermal comfort at nursery stage based on behavior |
| topic | Ingeniería fuzzy model Thermal environment frequency of behavior swine confinement facilities |
| url | https://www.redalyc.org/articulo.oa?id=49655603025 https://www.redalyc.org/journal/496/49655603025/ https://www.redalyc.org/journal/496/49655603025/html/ https://www.redalyc.org/journal/496/49655603025/49655603025.epub https://www.redalyc.org/journal/496/49655603025/movil |