Technical Paper
Analysis of Self-Excited Vibration in Hydraulic Power Steering System: Prevention Against Vibration by Supply Line
2001-03-05
2001-01-0488
A mathematical model for a hydraulic power steering system was constructed and numerical analysis was performed for self-excited vibration caused by rapid steering in the power steering system. From the examination, the guide of the prevention against the vibration was derived, such as positioning the rather long hose at near the power steering gear in the supply line, and the mechanism of the prevention was clarified. Moreover, the mathematical model and the guide of the prevention were verified by bench tests.
