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DITHERING HYDRAULIC VALVES TO MITIGATE STATIC FRICTION
A method and apparatus for dithering hydraulic valves to mitigate static friction (“stiction”) associated with the hydraulic valves. A first hydraulic valve and a second hydraulic valve are dithered to mitigate stiction associated with those valves. The dithering of the first and second hydraulic valves also cause dithering of a main hydraulic valve associated with the first and second hydraulic valves. Accordingly, stiction of three hydraulic valves of a hydraulic system is mitigated.
DITHERING HYDRAULIC VALVES TO MITIGATE STATIC FRICTION
A method and apparatus for dithering hydraulic valves to mitigate static friction (“stiction”) associated with the hydraulic valves. A first hydraulic valve and a second hydraulic valve are dithered to mitigate stiction associated with those valves. The dithering of the first and second hydraulic valves also cause dithering of a main hydraulic valve associated with the first and second hydraulic valves. Accordingly, stiction of three hydraulic valves of a hydraulic system is mitigated.
DITHERING HYDRAULIC VALVES TO MITIGATE STATIC FRICTION
DITHERING VON HYDRAULISCHEN VENTILEN ZUR VERRINGERUNG VON HAFTREIBUNG
VANNES HYDRAULIQUES À DIFFUSION D'ERREUR POUR ATTÉNUER LA FRICTION STATIQUE
BRABEC VERNON JOSEPH (author)
2025-01-01
Patent
Electronic Resource
English
Experimental Methods for Measuring the Viscous Friction Coefficient in Hydraulic Spool Valves
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