A vibration suppression unit for an aircraft comprising a vibration control frame adapted to be mounted to the aircraft and to rotate about a central axis, a first motor configured to rotate the vibration control frame about the central axis, a second motor configured to rotate a first and second center of mass about a first and second axis or rotation, a third motor configured to adjust a variable distance between the first and second centers of mass and the first and second axis of rotation, respectively, and a controller for receiving input signals and outputting command signals to the first, second and third motors.
VARIABLE ROTARY MASS VIBRATION SUPPRESSION SYSTEM
2020-06-18
Patent
Electronic Resource
English
IPC: | F16F SPRINGS , Federn / B06B GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL , Erzeugen oder Übertragen mechanischer Schwingungen allgemein / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B64C AEROPLANES , Flugzeuge / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen |
VARIABLE ROTARY PENDULOUS MASS VIBRATION SUPPRESSION SYSTEM
European Patent Office | 2020
|VARIABLE ROTARY PENDULOUS MASS VIBRATION SUPPRESSION SYSTEM
European Patent Office | 2019
|VARIABLE ROTARY PENDULOUS MASS VIBRATION SUPPRESSION SYSTEM
European Patent Office | 2019
|Variable rotary pendulous mass vibration suppression system
European Patent Office | 2022
|