Investigation of a New Orbital Steering Concept With Focus on the Control Loop Performance

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Abstract

This paper investigates a new asymmetric steering concept
within orbital steering units called OSPS, which asymmetry en-
ables new steering features for the operator of the vehicle com-
pared to traditional OSP variants. A traditional orbital steering
unit functions as a proportional valve system with a certain over-
lap, where the operator input to the steering wheel will initiate
the rotation of the wheels with a small dead-band of 2-3 degrees.
The new asymmetric unit functions instead as a proportional
valve system with a certain under-lap, where the operator will
initiate the rotation of the wheels directly related to the steering
wheel rotation instead. The objective with this paper is to evalu-
ate the closed loop performance for the new asymmetric concept,
because the right and left control loop is changed compared to a
tradional OSP unit.
OriginalsprogEngelsk
TitelProceedings of BATH/ASME 2022 Symposium on Fluid Power and Motion Control, FPMC 2022
Antal sider7
ForlagAmerican Society of Mechanical Engineers
Publikationsdato14 sep. 2023
Sider1-7
ArtikelnummerFPMC2022-90897
ISBN (Elektronisk)978-0-7918-8633-5
DOI
StatusUdgivet - 14 sep. 2023
BegivenhedBATH/ASME 2022 Symposium on Fluid Power and Motion Control - Bath, Storbritannien
Varighed: 14 sep. 202216 sep. 2022

Konference

KonferenceBATH/ASME 2022 Symposium on Fluid Power and Motion Control
Land/OmrådeStorbritannien
ByBath
Periode14/09/202216/09/2022

Emneord

  • Disk Margin
  • Hydraulisk Styre enhed
  • Lukket Sløjfe Kontrol
  • Stabilitetsanalyse

Citationsformater