positional servomechanism

positional servomechanism

[pə′zish·ən·əl ¦sər·vō′mek·ə‚niz·əm]
(control systems)
A feedback control system in which the mechanical position (as opposed to velocity) of some object is automatically maintained.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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