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| Santos,Adão F. dos; Silva,Rouverson P. da; Tavares,Tiago O.; Ormond,Antonio T. S.; Rosalen,David L.; Assis,Leonardo C. de. |
| ABSTRACT GNSS positioning errors are certain, regardless of the adopted positioning method. In agriculture, these errors may represent higher or lower overlapping rates between passes of a mechanical assembly, affecting operation quality. Therefore, this study evaluated the main errors arising from peanut sowing operation performed with an auto-steer guidance system by an RTX signal, using the Statistical Process Control techniques. The errors evaluated were: in tractor lateral displacement, project execution, and parallelism between passes of tractor-seeder set. The average errors of project execution in all passes were within the range specified by the manufacturer, i.e. lower than 3.8 cm. The average error of tractor-seeder set was also within the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Autopilot; Precision agriculture; Electric auto-steering; RTX; GNSS. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017001000731 |
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