Vibration dampening for horizontal stabilizers

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United States of America Patent

PATENT NO 9828084
SERIAL NO

14705863

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Abstract

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Systems and methods provide for the mitigation of vibrational forces acting on a horizontal stabilizer of an aircraft. According to one aspect, a damper is coupled to a front portion of a horizontal stabilizer to dampen vibrations in a first degree of freedom, with another damper coupled to a mounting point of the horizontal stabilizer to dampen vibrations in a second degree of freedom. The dampers may be passive, operating independently to mitigate vibrational forces, or active, applying a mitigating force to the horizontal stabilizer based on real-time or estimated vibration states.

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Patent Owner(s)

Patent OwnerAddress
THE BOEING COMPANY100 N RIVERSIDE CHICAGO IL 60606

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Erickson, Todd W Fife, US 8 82
Golshany, Sina Sam Lynwood, US 1 11
Huntly, David M Seattle, US 1 11
Tretow, Paul R Mukilteo, US 13 128

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