Environmental variables and quality tools applied to the operator of an agricultural microtractor

Registro completo de metadados
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorEstevam, Francisca N. de L.-
Autor(es): dc.creatorde Queiroz, Renata F.-
Autor(es): dc.creatorDamasceno, André F.-
Autor(es): dc.creatorda Silva, Rouverson P.-
Autor(es): dc.creatorVoltarelli, Murilo A.-
Autor(es): dc.creatorFilho, José A.D. Barbosa-
Data de aceite: dc.date.accessioned2021-03-11T01:41:25Z-
Data de disponibilização: dc.date.available2021-03-11T01:41:25Z-
Data de envio: dc.date.issued2019-10-06-
Data de envio: dc.date.issued2019-10-06-
Data de envio: dc.date.issued2019-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/1809-4430-Eng.Agric.v39n2p208-215/2019-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/190330-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/190330-
Descrição: dc.descriptionWork in the field is characterized as unstructured because it is performed in inconvenient postures, without a fixed workstation, exposing the worker directly to the sun and other inclement weather. This may interfere in the health and the performance of the activity. The objective of this work was to characterize the environment of the agricultural microtractor operator, evaluating the thermal comfort during the activity in the municipality of Quixadá, CE. A model TC14 Super Yanmar Agritech microtractor, coupled to a rotary spindle, was used. For the measurements of the environmental variables, sensors and devices were installed on the operator and in the microtractor. The experimental design adopted the assumptions of statistical quality control. Fifteen collections were done daily at different times for three consecutive days. The data obtained were indices of thermal discomfort and thermography, both of which were analyzed by sequential graphs (run charts), control graph (Xbar-R chart), and scatter plot. At all rates, the work performed proved to be inadequate, exceeding the operator's capabilities and limitations. It was concluded that the activity performed by the microtractor operator is stressful. Measures should be taken to improve working conditions without affecting the operator's health.-
Formato: dc.format208-215-
Idioma: dc.languageen-
Relação: dc.relationEngenharia Agricola-
Direitos: dc.rightsclosedAccess-
Palavras-chave: dc.subjectErgonomics-
Palavras-chave: dc.subjectOperator health-
Palavras-chave: dc.subjectThermal load-
Título: dc.titleEnvironmental variables and quality tools applied to the operator of an agricultural microtractor-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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