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A ROTORCRAFT FITTED WITH AN ANTIVIBRATION SYSTEM, AND A METHOD OF ADJUSTING SUCH AN ANTIVIBRATION SYSTEM
A ROTORCRAFT FITTED WITH AN ANTIVIBRATION SYSTEM, AND A METHOD OF ADJUSTING SUCH AN ANTIVIBRATION SYSTEM
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机译:装有抗扰系统的旋翼机,以及调节这种抗扰系统的方法
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摘要
A rotorcraft having an antivibration system, the antivibration system being arranged at the interface between a fuselage of the rotorcraft and a casing of a main power transmission gearbox, or “MGB”, in order to transmit rotary motion generated by an engine of the rotorcraft to a main rotor providing the rotorcraft at least with lift, and possibly also propulsion, the antivibration system including calculation means for analyzing as a function of time the dynamic excitation and the resulting vibration transmitted to the fuselage of the rotorcraft.
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