Higher harmonic control analysis for vibration reduction of helicopter rotor systems

An edition of Higher harmonic control analysis for vibration reduction of helicopter rotor systems (1994)

Higher harmonic control analysis for vibration reduction of helicopter rotor systems

By Khánh Nguyẽ̂n

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Publish Date

1994

Publisher

National Aeronautics and Space Administration, Ames Research Center, Dryden Flight Research Facility,National Technical Information Service, distributor

Language

eng

Pages

Description:

subjects: Helicopters, Harmonic control, Rotary wings, Matrices (Mathematics), Aerodynamic loads, Mathematical models, Newton methods, Structural design criteria, Finite element method, Rigid rotors, Vibration damping, Unsteady aerodynamics