2017
DOI: 10.1590/1809-4430-eng.agric.v37n4p689-698/2017
|View full text |Cite
|
Sign up to set email alerts
|

Monitoring of Soybean Mechanical Harvesting as a Function of Plot Shapes

Abstract: Information on harvester performance is important in the management and optimization of mechanized agricultural systems. In this sense, the aim of this study was to monitor the operation quality of soybean mechanical harvesting in different plot shapes by means of statistical process control. The harvest was carried out in an agricultural area of a farm located in Uberaba, MG, Brazil, with an experimental design based on the assumptions of statistical quality control and 18, 28, and 24 replications for irregul… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1

Citation Types

0
1
0
2

Year Published

2018
2018
2021
2021

Publication Types

Select...
2

Relationship

0
2

Authors

Journals

citations
Cited by 2 publications
(3 citation statements)
references
References 10 publications
0
1
0
2
Order By: Relevance
“…The quality analysis tools (Statistical Process Control) have been used to monitor the quality of the operation by several authors (Barros and Milan, 2010;Noronha et al, 2011;Cassia et al, 2013;Ormond et al, 2016;Zerbato et al, 2017). However, only Tavares et al (2015) and Paixão et al (2017) used SPC as a tool for managing the quality of the agricultural operation coupled with operational performance. Thus, factors related to operational performance can help the decision-making process during harvesting and, although there is lack of information, plot length and geometry may possibly influence operation quality and management.…”
Section: Introductionmentioning
confidence: 99%
“…The quality analysis tools (Statistical Process Control) have been used to monitor the quality of the operation by several authors (Barros and Milan, 2010;Noronha et al, 2011;Cassia et al, 2013;Ormond et al, 2016;Zerbato et al, 2017). However, only Tavares et al (2015) and Paixão et al (2017) used SPC as a tool for managing the quality of the agricultural operation coupled with operational performance. Thus, factors related to operational performance can help the decision-making process during harvesting and, although there is lack of information, plot length and geometry may possibly influence operation quality and management.…”
Section: Introductionmentioning
confidence: 99%
“…Nas velocidades de 4 e 5 km h -1 não foram observados pontos fora de controle, porém é possível verificar alta variabilidade do processo nas duas velocidades, proveniente provavelmente de falhas na determinação (medida) da variável, uma vez que, as medições tendem a serem realizadas mais rápidas com o aumento da velocidade de trabalho, além disso, também pode ser devido a falhas proveniente da mão-deobra (operador), tendo em vista que, para realizar manobras o operador precisa reduzir a velocidade, variando assim o tempo gasto com cada manobra resultando em variação na CcO e das variáveis dependentes dela como o RcE . Conforme Paixão et al (2017), os fatores extrínsecos ao processo (causas especiais) estão relacionados aos 6 M's (Matéria-prima, Medida, Máquina, Mão-de-obra, Método e Meio ambiente).…”
Section: Resultsunclassified
“…O Controle Estatístico de Processo (CEP) é uma ferrementa do Controle Estatístico de Qualidade (CEQ), que visa assegurar a qualidade e estabilidade dos processos, com ferramentas que auxiliam na detecção de padrões e falhas de execução. Em estudos relacionados com a melhoria das operações agrícolas o CEP é considerado eficaz na caracterização de variabilidade do processo (Silva et al, 2015;Paixão et al, 2017 ). Silva et al (2013) utilizaram o CEP para avaliar a qualidade da colheita mecanizada de feijão em dois sistemas de preparo do solo.…”
Section: Introductionunclassified