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NASA NTRS · 19810000298

Fast-Acting Electrohydraulic Servo

Abstract

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.

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BibTeXRIS

Webb, J. A. J., Mehmed, O., Lorenzo, C. F.. 1982-12-01. Fast-Acting Electrohydraulic Servo. https://ntrs.nasa.gov/citations/19810000298

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