Developing general procedure to quantitatively analyze boom height control performance on self-propelled agricultural sprayers

dc.contributor.advisor Matthew Darr
dc.contributor.author Miles, Lucas
dc.contributor.department Agricultural and Biosystems Engineering
dc.date 2018-08-11T13:51:43.000
dc.date.accessioned 2020-06-30T03:10:55Z
dc.date.available 2020-06-30T03:10:55Z
dc.date.copyright Tue May 01 00:00:00 UTC 2018
dc.date.embargo 2001-01-01
dc.date.issued 2018-01-01
dc.description.abstract <p>On self-propelled agricultural sprayers, automatic control systems control the height of the boom through ground detection sensors and hydraulics actuators. There is limited information available to assess the performance of these control systems, and less information available documenting the required field, test, and machine parameters.</p> <p>This research is focused on developing a general procedure to compare the performance of automatic boom height control systems. This research will provide general background information regarding the self-propelled sprayer and the importance of boom height control. The current literature in the agriculture industry around procedures and metrics to compare systems will be addressed. A general procedure was developed to collect the necessary boom height data to compare control systems in a field environment, and the documentation of necessary field, test, and machine parameters to produce accurate and repeatable results. A metric was then developed to characterize the terrain, which will ultimately limit the performance of the control system. An improved metric was then established to effectively analyze the boom height data and compare the performance of the systems. Data was then collected with three different control systems in a field-testing environment. The relevant background information was documented, the terrain characterized, and the boom height data summarized.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/etd/16413/
dc.identifier.articleid 7420
dc.identifier.contextkey 12318844
dc.identifier.doi https://doi.org/10.31274/etd-180810-6043
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath etd/16413
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/30596
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/etd/16413/Miles_iastate_0097M_17181.pdf|||Fri Jan 14 21:00:02 UTC 2022
dc.subject.disciplines Agriculture
dc.subject.disciplines Bioresource and Agricultural Engineering
dc.subject.keywords agricultural sprayers
dc.subject.keywords boom height control
dc.subject.keywords sprayer height
dc.title Developing general procedure to quantitatively analyze boom height control performance on self-propelled agricultural sprayers
dc.type article
dc.type.genre thesis
dspace.entity.type Publication
relation.isOrgUnitOfPublication 8eb24241-0d92-4baf-ae75-08f716d30801
thesis.degree.discipline Agricultural and Biosystems Engineering
thesis.degree.level thesis
thesis.degree.name Master of Science
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