SWS Academic Research eLibraryEarth & Planetary Sciences

Scholarly record

REDUNDANT STEERING SYSTEMS FOR ARTICULATED VEHICLES

Toma Cojocaru-Greblea, Daniel Bontos, Nicolae Vasiliu, Alexandru Dobre

First published: 2017-06-20https://doi.org/10.5593/sgem2017/42/s17.063View metrics

Abstract

The paper is devoted to the performance of a new combination between a classical closed center hydraulic feedback steering unit and an electrohydraulic servo system based on the modern generation of digital servo valves. This type of combination may represent a solution for autonomous agricultural machinery based on the high-level technologies. The research is generated by increasing world population requesting more supplies on one hand, and the obvious decreasing of rural inhabitants, augmented by the translation of skilled workers to other fields of activity, on the other hand. The main target of the researches pointed out a small energy consumption of the four way OBE servo valve under the condition of programming long right travels on well prepared soils for wide surfaces. Two types of one stage OBE digital servo valves were tested, using the same CAN Profibus communication. The manufacturers are well-known, and they already implemented such devices in different important agricultural applications like articulated steering vehicles. The experimental tests have pointed out the accuracy of the new solution response, considering the energy efficiency requests, in the context of the пїЅprecision farmingпїЅ concept.

Publication Impact Profile

PlumX
  • Citations
  • Scopus - Citation Indexes: 3
  • Captures
  • Mendeley - Readers: 4
PLUMX see details

Publication details

Title
REDUNDANT STEERING SYSTEMS FOR ARTICULATED VEHICLES
Authors
Toma Cojocaru-Greblea, Daniel Bontos, Nicolae Vasiliu, Alexandru Dobre
Proceedings
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies
Publisher
STEF92 Technology
Year
2017
Pages
497-504
SWS Citekey
Cojocaru-Greblea201717497504
ISSN
1314-2704
ISBN
978-619-7408-07-2
Language
en
Publication type
Conference Paper
Keywords
Precision farmingarticulated agricultural machineryelectrohydraulic steering system
References0
0references registered for this publication

Structured references will appear here after the reference import pass. The count is preserved now so the scholarly record is not incomplete.

View or Download full articleAccess options
Full paper accessChoose SWS login, librarian support, or instant article download.

SWS access login

Login as SWS Scientific Committee

Authors and approved SWS contributors will read and export their own linked papers after identity matching by SWS profile, email and SGEM GlobalID.

For librarian assistance: [email protected]

Purchase Instant Access

48-hour online accessComing soon
Online-only accessComing soon
Download the full article in PDF formatEUR 35
  • Article can be downloaded after successful payment.
  • Article may be used according to SWS library access terms.
  • Article cannot be redistributed.
Get full paper

Back to publication list