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APPARATUS AND METHOD FOR CONTROLLING HYDRAULIC ACTUATORS
A hydraulic apparatus comprises first and second manifolds each of which is connected to a plurality of actuators via corresponding actuator valves connected in parallel and operated responsive to inputs to regulate the flow of fluid to the actuators. A plurality of working chambers are connectable to either the first or second manifold and have a net flow which is controlled responsive to a negative feedback signal. The negative feedback signal is determined in response to a calculated pressure or flow rate in virtual fluid flow paths extending from the first and second manifolds.
APPARATUS AND METHOD FOR CONTROLLING HYDRAULIC ACTUATORS
A hydraulic apparatus comprises first and second manifolds each of which is connected to a plurality of actuators via corresponding actuator valves connected in parallel and operated responsive to inputs to regulate the flow of fluid to the actuators. A plurality of working chambers are connectable to either the first or second manifold and have a net flow which is controlled responsive to a negative feedback signal. The negative feedback signal is determined in response to a calculated pressure or flow rate in virtual fluid flow paths extending from the first and second manifolds.
APPARATUS AND METHOD FOR CONTROLLING HYDRAULIC ACTUATORS
VORRICHTUNG UND VERFAHREN ZUR STEUERUNG HYDRAULISCHER AKTUATOREN
APPAREIL ET PROCÉDÉ DE COMMANDE D'ACTIONNEURS HYDRAULIQUES
MACPHERSON JILL (author) / ABRAHAMS DANIEL (author) / GREEN MATTHEW (author)
2024-07-17
Patent
Electronic Resource
English
IPC:
F15B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
,
Druckmittelbetriebene Systeme allgemein
/
E02F
Baggern
,
DREDGING
/
F03C
Verdrängerkraftmaschinen mit Flüssigkeitsantrieb
,
POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
/
F04B
Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten
,
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
APPARATUS AND METHOD FOR CONTROLLING HYDRAULIC ACTUATORS
| European Patent Office | 2023
Limit load evaluation of hydraulic actuators
| British Library Online Contents | 1999
Limit load evaluation of hydraulic actuators
| British Library Online Contents | 1999