Pitch Dynamics Analysis for an Agricultural Tractor with Image Processing Validation through an Off-Board Camera. Issue 5 (2019)
- Record Type:
- Journal Article
- Title:
- Pitch Dynamics Analysis for an Agricultural Tractor with Image Processing Validation through an Off-Board Camera. Issue 5 (2019)
- Main Title:
- Pitch Dynamics Analysis for an Agricultural Tractor with Image Processing Validation through an Off-Board Camera
- Authors:
- Onesto, L.
Corno, M.
Savaresi, S. - Abstract:
- Abstract: This work proposes an analysis of the pitch dynamics of a heavy-duty vehicle, namely an agricultural tractor. Considering maneuvers performed on a flat-asphalt surface, the analysis is performed through an image processing approach. The analysis focuses on the cabin displacement and on the vehicle body displacement. Moreover, the tires compression and the vehicle longitudinal slip are evaluated. The analysis shows how the cabin and the body displacements change in function of the vehicle longitudinal acceleration and how, due to the tires compression, the cabin and the body can oscillate, at the end of a braking maneuver. The results are used to evaluate the feasibility of a road gradient estimator based on the inertial measurement of a mono axial accelerometer installed in the cabin. In particular, the cabin displacement needs to be considered and an additional sensor which measures the cabin speed is required to avoid a drop of performance.
- Is Part Of:
- IFAC-PapersOnLine. Volume 52:Issue 5(2019)
- Journal:
- IFAC-PapersOnLine
- Issue:
- Volume 52:Issue 5(2019)
- Issue Display:
- Volume 52, Issue 5 (2019)
- Year:
- 2019
- Volume:
- 52
- Issue:
- 5
- Issue Sort Value:
- 2019-0052-0005-0000
- Page Start:
- 492
- Page End:
- 497
- Publication Date:
- 2019
- Subjects:
- Vehicle dynamics -- Pitch -- Estimation Algorithms -- Kalman Filters -- Image Processing
Automatic control -- Periodicals
629.805 - Journal URLs:
- https://www.journals.elsevier.com/ifac-papersonline/ ↗
http://www.sciencedirect.com/ ↗ - DOI:
- 10.1016/j.ifacol.2019.09.078 ↗
- Languages:
- English
- ISSNs:
- 2405-8963
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 11775.xml