{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/86048"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/86048","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Navigation Control for Autonomous Tractor Guidance","abstract":"The validation of the developed supervisory preview navigation controller was conducted with both computer simulation and field tests on an agricultural tractor platform equipped with RTK-GPS and FOG posture sensors. The field tests showed that the root mean squared (RMS) offset error was less than 0.05 m and the maximum offset error was less than 0.1 m for a straight path at speeds of up to 3 m/s . The RMS offset error was less than 0.1 m and the maximum offset error of 0.2 m for a curved path with a radius of 0.1 m at speeds of up to 1.5 m/ s.","abstract_html":"The validation of the developed supervisory preview navigation controller was conducted with both computer simulation and field tests on an agricultural tractor platform equipped with RTK-GPS and FOG posture sensors. The field tests showed that the root mean squared (RMS) offset error was less than 0.05 m and the maximum offset error was less than 0.1 m for a straight path at speeds of up to 3 m/s . The RMS offset error was less than 0.1 m and the maximum offset error of 0.2 m for a curved path with a radius of 0.1 m at speeds of up to 1.5 m/ s.","abstract_has_math":false,"creators":["Qiu, Hongchu"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Agricultural Engineering","degree_department":null,"school":null,"contributors":["Zhang, Qin"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-09-28T14:53:45Z","date_published":"2015-09-28T14:53:45Z","updated_at":"2026-07-22T22:26:26Z","subjects":["Artificial Intelligence"],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["(MiAaPQ)AAI3070040"],"render_values":[{"text":"(MiAaPQ)AAI3070040","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/86048","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Zhang, Qin"]},{"key":"dc:creator","label":"Author","values":["Qiu, Hongchu"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2015-09-28T14:53:45Z","10000-01-01","2002"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Agricultural Engineering"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ph.D."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Artificial Intelligence"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/86048","(MiAaPQ)AAI3070040"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["The validation of the developed supervisory preview navigation controller was conducted with both computer simulation and field tests on an agricultural tractor platform equipped with RTK-GPS and FOG posture sensors. The field tests showed that the root mean squared (RMS) offset error was less than 0.05 m and the maximum offset error was less than 0.1 m for a straight path at speeds of up to 3 m/s . The RMS offset error was less than 0.1 m and the maximum offset error of 0.2 m for a curved path with a radius of 0.1 m at speeds of up to 1.5 m/ s.","Made available in DSpace on 2015-09-28T14:53:45Z (GMT). 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The field tests showed that the root mean squared (RMS) offset error was less than 0.05 m and the maximum offset error was less than 0.1 m for a straight path at speeds of up to 3 m/s . The RMS offset error was less than 0.1 m and the maximum offset error of 0.2 m for a curved path with a radius of 0.1 m at speeds of up to 1.5 m/ s.","Made available in DSpace on 2015-09-28T14:53:45Z (GMT). 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