The problems that have been encountered in the dynamics of advanced rotor systems are described. The methods for analyzing these problems are discussed, as are past solutions of the problems. To begin, the basic dynamic problems of rotors are discussed: aeroelastic stability, rotor and airframe loads, and aircraft vibration. Next, advanced topics that are the subject of current research are described: vibration control, dynamic inflow, finite element analyses, and composite materials. Finally, the dynamics of various rotorcraft configurations are considered: hingeless rotors, breaingless rotors,rotors with circulation control, coupled rotor/engine dynamics, articulated rotors, and tilting proprotor aircraft.
Recent developments in the dynamics of advanced rotor systems
Neue Entwicklungen in der Dynamik moderner Rotorsysteme
Helicopter Aeromechanics. AGARD Lecture Series ; 139 , Mai ; 4-51
1985
51 Seiten, 133 Bilder, 145 Quellen
Aufsatz (Konferenz)
Englisch
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