servo control


Definition of servo control

: an auxiliary aeronautical device to reinforce by an aerodynamic or mechanical relay a pilot's effort in operating a control commonly consisting of a small hinged auxiliary airfoil at the trailing edge of an aileron, elevator, or rudder

called also Flettner control

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Cite this Entry

“Servo control.” Dictionary, Merriam-Webster, Accessed 27 Nov. 2020.

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