Electronic instrumentation use on field performance test of agricultural tractors and implements

Detalhes bibliográficos
Autor(a) principal: Mantovani, Evandro Chartuni
Data de Publicação: 1999
Outros Autores: Leplatois, Michael, Inamassu, Ricardo Yassushi
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/5310
Resumo:  Power machinery and implements are being used in many regions of Brazil to support different grain production systems without proper adaptation for working in different soil and weather conditions. To help farmers and manufacters solve problems related to equipments, a performance test needs to be working under a similar field condition. The objective of this research was to evaluate an in-field performance test, using an automatic data acquisition system. The engine power demanded was calculated indirectly, by using the engine rpm and the fuel consumption data on the tractor's calibration curves. The easiness of programming and operating the electronic instrumentation systems allowed to accomplish a great number of performance tests. The results showed very little difference between drawbar force measured and calculated obtaining 0.996 of correlation. The metodology used for in-field performance test showed to be a very powerfull tool to help farmers and the industry better manage their equipments and to improve performance.
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spelling Electronic instrumentation use on field performance test of agricultural tractors and implementsAutomação do processo de avaliação de desempenho de tratores e implementos em campoagricultural mechanization; automatic data acquisition; performance testsmecanização agrícola; instrumentação eletrônica; testes de equipamentos Power machinery and implements are being used in many regions of Brazil to support different grain production systems without proper adaptation for working in different soil and weather conditions. To help farmers and manufacters solve problems related to equipments, a performance test needs to be working under a similar field condition. The objective of this research was to evaluate an in-field performance test, using an automatic data acquisition system. The engine power demanded was calculated indirectly, by using the engine rpm and the fuel consumption data on the tractor's calibration curves. The easiness of programming and operating the electronic instrumentation systems allowed to accomplish a great number of performance tests. The results showed very little difference between drawbar force measured and calculated obtaining 0.996 of correlation. The metodology used for in-field performance test showed to be a very powerfull tool to help farmers and the industry better manage their equipments and to improve performance.Em muitas regiões do Brasil, tratores e implementos agrícolas têm sido usados para dar suporte aos diferentes sistemas de produção, sem uma adequação própria às condições de solo e clima. Para auxiliar os fabricantes e agricultores na solução de problemas em máquinas e implementos agrícolas, há necessidade de verificar o desempenho desses equipamentos e estabelecer condições de testes semelhantes àquelas em que estiveram sendo usados. Este trabalho teve como objetivo avaliar o desempenho de um conjunto trator-implemento agrícola, no campo, utilizando um sistema eletrônico de medições. A potência demandada pelos equipamentos foi calculada indiretamente, com os dados de rotação do motor e consumo de combustível, nas curvas de calibração do trator. O uso de instrumentação eletrônica permitiu que se tivesse uma grande capacidade de trabalho, em razão da facilidade de programação e operação da cadeia de medições. Os resultados de campo obtidos para esforço de tração líquida indicaram tendência de comportamento similar à dos calculados por meio de fórmulas, com uma correlação de 0,996. A metodologia utilizada nos testes de desempenho operacional do conjunto trator-implemento no campo indicou ser uma ferramenta de bastante utilidade, tanto para os usuários dos equipamentos, quanto para os fabricantes.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraMantovani, Evandro ChartuniLeplatois, MichaelInamassu, Ricardo Yassushi1999-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/5310Pesquisa Agropecuaria Brasileira; v.34, n.7, jul. 1999; 1241-1246Pesquisa Agropecuária Brasileira; v.34, n.7, jul. 1999; 1241-12461678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/5310/2502info:eu-repo/semantics/openAccess2012-02-16T11:45:44Zoai:ojs.seer.sct.embrapa.br:article/5310Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2012-02-16T11:45:44Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Electronic instrumentation use on field performance test of agricultural tractors and implements
Automação do processo de avaliação de desempenho de tratores e implementos em campo
title Electronic instrumentation use on field performance test of agricultural tractors and implements
spellingShingle Electronic instrumentation use on field performance test of agricultural tractors and implements
Mantovani, Evandro Chartuni
agricultural mechanization; automatic data acquisition; performance tests
mecanização agrícola; instrumentação eletrônica; testes de equipamentos
title_short Electronic instrumentation use on field performance test of agricultural tractors and implements
title_full Electronic instrumentation use on field performance test of agricultural tractors and implements
title_fullStr Electronic instrumentation use on field performance test of agricultural tractors and implements
title_full_unstemmed Electronic instrumentation use on field performance test of agricultural tractors and implements
title_sort Electronic instrumentation use on field performance test of agricultural tractors and implements
author Mantovani, Evandro Chartuni
author_facet Mantovani, Evandro Chartuni
Leplatois, Michael
Inamassu, Ricardo Yassushi
author_role author
author2 Leplatois, Michael
Inamassu, Ricardo Yassushi
author2_role author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Mantovani, Evandro Chartuni
Leplatois, Michael
Inamassu, Ricardo Yassushi
dc.subject.por.fl_str_mv agricultural mechanization; automatic data acquisition; performance tests
mecanização agrícola; instrumentação eletrônica; testes de equipamentos
topic agricultural mechanization; automatic data acquisition; performance tests
mecanização agrícola; instrumentação eletrônica; testes de equipamentos
description  Power machinery and implements are being used in many regions of Brazil to support different grain production systems without proper adaptation for working in different soil and weather conditions. To help farmers and manufacters solve problems related to equipments, a performance test needs to be working under a similar field condition. The objective of this research was to evaluate an in-field performance test, using an automatic data acquisition system. The engine power demanded was calculated indirectly, by using the engine rpm and the fuel consumption data on the tractor's calibration curves. The easiness of programming and operating the electronic instrumentation systems allowed to accomplish a great number of performance tests. The results showed very little difference between drawbar force measured and calculated obtaining 0.996 of correlation. The metodology used for in-field performance test showed to be a very powerfull tool to help farmers and the industry better manage their equipments and to improve performance.
publishDate 1999
dc.date.none.fl_str_mv 1999-07-01
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/5310
url https://seer.sct.embrapa.br/index.php/pab/article/view/5310
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/5310/2502
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.34, n.7, jul. 1999; 1241-1246
Pesquisa Agropecuária Brasileira; v.34, n.7, jul. 1999; 1241-1246
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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