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RISModeling and Control Design for an Inlet Metering Valve-Controlled Pump Used to Control Actuator Velocity Via H-Infinity and Two-Degrees-of-Freedom Methods
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: Using a unique inlet metering pump with fixed displacement and speed, this work introduces a new way to control a linear hydraulic actuator velocity. The inlet metering system consists of an inlet metering valve that adjusts ...
Efficiency of a Fixed Displacement Pump With Flow Control Using an Inlet Metering Valve
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Axial piston pumps with variable volumetric displacement are often used to control flow and pressure in hydraulic systems. The displacement control mechanism in these pumps occupies significant space and accounts for ...