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Abstract: This paper studies the motion control of single-rod hydraulic actuators regulated by proportional directional control (PDC) valves with deadband and nonlinear flow gains. The boom motion ...

The hydraulic directional control valve has a built in manual override. Back-up systems are all in the same compact unit. In case of electrical failure a pilot can use a DC battery, tractor ...

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Cavitation in hydraulic valves refers to the formation and rapid collapse of vapour cavities, which occurs when local pressure drops below the vapour pressure of the working fluid. This phenomenon ...

Collins is turning its sights to electric thrust reverser actuation systems as it prepares to divest its traditional ...

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The 6-step procedure is outlined in the Navy Electricity and Electronics Training Series (NEETS), Module 19 - The ...

A deep dive into the technological progress of today’s smart valves, bearings, brakes, gearboxes and actuators, and what’s ...

Abstract: The characteristics of a hydraulic directional control method for the displacement controlled system are studied. The directional control is realized by the pilot-operated check valve. The ...