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Browse by Category: Main > Transportation & Automotive
Class Information
Number: 244/174
Name: Aeronautics > Aircraft control > Automatic > Flutter control
Description: Subject matter in which the control system prevents or reduces vibration of a control element (e.g., a control surface) of the aircraft.










Patents under this class:

Patent Number Title Of Patent Date Issued
8359130 Method and device for attenuating on an aircraft the effects of a vertical turbulence Jan. 22, 2013
8090485 Low-frequency flight control system oscillatory faults prevention via horizontal and vertical tail load monitors Jan. 3, 2012
7699269 Intelligent multifunctional actuation system for vibration and buffet suppression Apr. 20, 2010
7584084 Method of manufacturing fluttering robot using a fluid-structure interactive numerical model for developing controls for wing driving apparatus Sep. 1, 2009
7464903 Methods and apparatus for vibration and buffet suppression Dec. 16, 2008
7461819 Method for using a steerable tall fin to reduce the vibration generated on the fuselage of a helicopter Dec. 9, 2008
7451949 Method for using a tiltable stabilizer to reduce vibration generated on the fuselage of a helicopter Nov. 18, 2008
7424989 Intelligent multifunctional actuation system for vibration and buffet suppression Sep. 16, 2008
7343228 Transient cancellation technique for spacecraft solar wing stepping Mar. 11, 2008
7338017 Methods and apparatus for vibration and buffet suppression Mar. 4, 2008
6821090 Gust alleviation/flutter suppression device Nov. 23, 2004
6816823 Process for designing flight controllers Nov. 9, 2004
5860625 Aircraft frequency adaptive modal suppression system Jan. 19, 1999
5695027 Adaptively tuned vibration absorber Dec. 9, 1997
5549260 Active control device for aircraft tail buffet alleviation Aug. 27, 1996
4972930 Dynamically adjustable rotary unbalance shaker Nov. 27, 1990
4841685 Controllable damper Jun. 27, 1989
4651955 Device for automatically controllable unloading of aircraft wings Mar. 24, 1987
4562546 Stability augmentation system for a forward swept wing aircraft Dec. 31, 1985
4168123 Aircraft weapon systems Sep. 18, 1979











 
 
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