Electrohydraulic servo controls moving elements of airflow valve. Position of moving element and attached piston is monitored by linear variable-differential transformer (LVDT). Single-stage servo valve lets fluid into and out of piston volume in response to feedback signals from the LVDT.
Fast-Acting Electrohydraulic Servo
NASA Tech Briefs ; 6 , 3
01.12.1982
Sonstige
Keine Angabe
Englisch
Fast response electrohydraulic servo system
NTRS | 1970
|About Absolute Stable Synthesis of Electrohydraulic Servo
British Library Conference Proceedings | 1999
|