Description: Single-stage electrohydraulic servosystem for actuating an airflow valve with frequancies to 500 Hertz/

Main Author:	Webb, John A.
Corporate Authors:	United States National Aeronautics and Space Administration Scientific and Technical Information Branch, United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch, Lewis Research Center
Other Authors:	Mehmed, Oral, Lorenzo, Carl F.
Format:	Book
Language:	English
Published:	Washington: National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1980
Series:	NASA technical paper 1678
Subjects:	Compressors > Valves > Design and construction Actuators > Design and Construction

Physical Description:	32 σ. : εικ. ; 28 εκ.
Bibliography:	Περιέχει βιβλιογραφικές παραπομπές