Aeroelastic Response Analysis of a Coupled Rotor/Fuselage Helicopter System (I) Modeling of the Rotary-Wing System

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Ying Yong Li Xue Xue Bao | / 1卷 / 33-38期
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The helicopter system is a fluid, solid and control highly coupled, nonlinear and time-dependent dynamic system. Its aeroelastic response analysis has attracted aeroelastic researchers. In this paper, various coupled factors and their contributions are considered, the proper coupled model is established, and Hamilton's principle is used to derive the equation of motion of the rotary-wing system.
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