This study develops closed-form equations that may be used to guide the up-front design of a variable-displacement pump. In particular, the initial design of the control actuation system and the controller flow-gain is considered. A dynamic model of the pumping system is also presented and the dynamic effect of parameter variations such as actuator volume, discharge-hose volume, controller flow-gain and system leakage is discussed.
Issue Section:
Technical Papers
Topics:
Design,
Displacement,
Modeling,
Pumps,
Control equipment,
Flow (Dynamics),
Actuators,
Dynamic models,
Leakage
1.
Zeiger
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Akers
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Torque on the Swashplate of an Axial Piston Pump
,” ASME JOURNAL OF DYNAMIC SYSTEMS, MEASUREMENT, AND CONTROL
, 1985
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Schoenau
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,” Proceedings of the Institution of Mechanical Engineers
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,” Proceedings of the Institution of Mechanical Engineers
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