Single-stage electrohydraulic servosystem for actuating an airflow valve with frequencies to 500 Hertz
Webb, John A.
Single-stage electrohydraulic servosystem for actuating an airflow valve with frequencies to 500 Hertz - - Cleveland NASA 1980 - 32 p. 27.5 cm - .
Automatic control
Compressors-Valves-Design and construction , Actuators-Design and construction , Hydraulic servomechanisms-Dynamics
621-522Web
Single-stage electrohydraulic servosystem for actuating an airflow valve with frequencies to 500 Hertz - - Cleveland NASA 1980 - 32 p. 27.5 cm - .
Automatic control
Compressors-Valves-Design and construction , Actuators-Design and construction , Hydraulic servomechanisms-Dynamics
621-522Web