A New Dual Steering System in a Compact Tractor
To achieve optimal controllability in a dual steering tractor (a four-wheel, iso-diametric tractor equipped with a dual-hydraulic steering system), this study proposes a coordinated approach that combines experimental testing (using a special agricultural tractor) with numerical analysis of the enti...
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| Format: | Article |
| Language: | English |
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MDPI AG
2025-01-01
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| Series: | Actuators |
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| Online Access: | https://www.mdpi.com/2076-0825/14/1/35 |
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| author | Giorgio Paolo Massarotti German Filippini Gustavo Raush Alviach Pedro Javier Gamez-Montero Esteban Codina Macia |
| author_facet | Giorgio Paolo Massarotti German Filippini Gustavo Raush Alviach Pedro Javier Gamez-Montero Esteban Codina Macia |
| author_sort | Giorgio Paolo Massarotti |
| collection | DOAJ |
| description | To achieve optimal controllability in a dual steering tractor (a four-wheel, iso-diametric tractor equipped with a dual-hydraulic steering system), this study proposes a coordinated approach that combines experimental testing (using a special agricultural tractor) with numerical analysis of the entire vehicle, developed in Bond Graph-3D. For certain crops, a dual steering vehicle is used to meet the needs of professionals who require easy maneuverability in narrow spaces and/or reduced steering time. This study aims to explore the reasons behind the need for dual steering tractors, highlighting the advantages and disadvantages of these two different configurations and ultimately focusing on the combined benefits of both. Based on an extensive review of the literature and drawing from previous studies, this paper analyzes aspects such as the variation in noise levels (or comfort level) experienced at the steering wheel when switching from Ackermann steering to a dual steering system. After outlining the theoretical methodology used to describe the model, both experimental and numerical analyses of a vineyard tractor in operation are presented. The goal of this work is to provide guidance on design methods and, through the Bond Graph-3D model, suggest the best control algorithms to minimize steering noise and enhance driving comfort. This research aims to pave the way for future control strategies in electrohydraulic steering systems. |
| format | Article |
| id | doaj-art-7e77110a95bc4d1c9e1f3c52f7c8baea |
| institution | Kabale University |
| issn | 2076-0825 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Actuators |
| spelling | doaj-art-7e77110a95bc4d1c9e1f3c52f7c8baea2025-01-24T13:15:15ZengMDPI AGActuators2076-08252025-01-011413510.3390/act14010035A New Dual Steering System in a Compact TractorGiorgio Paolo Massarotti0German Filippini1Gustavo Raush Alviach2Pedro Javier Gamez-Montero3Esteban Codina Macia4Department of Fluid Mechanics, CATMech-LABSON, Universitat Politecnica de Catalunya, Colom 11, 08222 Terrassa, SpainEscuela de Ingeniería Mecánica, Facultad de Ciencias exactas, Ingeniería y Agrimensura, Universidad Nacional de Rosario, Rosario S2000CGK, ArgentinaDepartment of Fluid Mechanics, CATMech-LABSON, Universitat Politecnica de Catalunya, Colom 11, 08222 Terrassa, SpainDepartment of Fluid Mechanics, Universitat Politecnica de Catalunya, Campus Terrassa, Colom 7, 08222 Terrassa, SpainDepartment of Fluid Mechanics, CATMech-LABSON, Universitat Politecnica de Catalunya, Colom 11, 08222 Terrassa, SpainTo achieve optimal controllability in a dual steering tractor (a four-wheel, iso-diametric tractor equipped with a dual-hydraulic steering system), this study proposes a coordinated approach that combines experimental testing (using a special agricultural tractor) with numerical analysis of the entire vehicle, developed in Bond Graph-3D. For certain crops, a dual steering vehicle is used to meet the needs of professionals who require easy maneuverability in narrow spaces and/or reduced steering time. This study aims to explore the reasons behind the need for dual steering tractors, highlighting the advantages and disadvantages of these two different configurations and ultimately focusing on the combined benefits of both. Based on an extensive review of the literature and drawing from previous studies, this paper analyzes aspects such as the variation in noise levels (or comfort level) experienced at the steering wheel when switching from Ackermann steering to a dual steering system. After outlining the theoretical methodology used to describe the model, both experimental and numerical analyses of a vineyard tractor in operation are presented. The goal of this work is to provide guidance on design methods and, through the Bond Graph-3D model, suggest the best control algorithms to minimize steering noise and enhance driving comfort. This research aims to pave the way for future control strategies in electrohydraulic steering systems.https://www.mdpi.com/2076-0825/14/1/35dual steeringcompact tractorhydraulic systemAckermann steeringarticulated steeringBond Graph-3D |
| spellingShingle | Giorgio Paolo Massarotti German Filippini Gustavo Raush Alviach Pedro Javier Gamez-Montero Esteban Codina Macia A New Dual Steering System in a Compact Tractor Actuators dual steering compact tractor hydraulic system Ackermann steering articulated steering Bond Graph-3D |
| title | A New Dual Steering System in a Compact Tractor |
| title_full | A New Dual Steering System in a Compact Tractor |
| title_fullStr | A New Dual Steering System in a Compact Tractor |
| title_full_unstemmed | A New Dual Steering System in a Compact Tractor |
| title_short | A New Dual Steering System in a Compact Tractor |
| title_sort | new dual steering system in a compact tractor |
| topic | dual steering compact tractor hydraulic system Ackermann steering articulated steering Bond Graph-3D |
| url | https://www.mdpi.com/2076-0825/14/1/35 |
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