The optimal design of helicopter rotor blades is addressed. The forced response of an initial (i.e., non-optimized) blade to those of a final (optimized) blade are compared. Response of starting design and optimal designs for varying forcing frequencies, blade response to harmonics of rotor speed, and derivation of mass and stiffness matrices or functions of natural frequencies are discussed.


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    Titel :

    Design of Helicopter Rotor Blades for Optimum Dynamic Characteristics


    Beteiligte:
    D. A. Peters (Autor:in) / T. Ko (Autor:in) / A. Korn (Autor:in) / M. P. Rossow (Autor:in)

    Erscheinungsdatum :

    1984


    Format / Umfang :

    29 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Design of helicopter rotor blades for optimum dynamic characteristics

    Peters, D. A. / Ko, T. / Korn, A. et al. | NTRS | 1985


    Design of Helicopter Rotor Blades for Optimum Dynamic Characteristics

    D. A. Peters / T. Ko / A. Korn et al. | NTIS | 1985


    Design of helicopter rotor blades for optimum dynamic characteristics

    Peters, D. A. / Ko, T. / Korn, A. et al. | NTRS | 1984


    Optimum design of helicopter rotor blades with multidisciplinary couplings

    Chattopadhyay, A. / McCarthy, T.R. | Tema Archiv | 1992


    Optimum design of helicopter rotor blades with multidisciplinary couplings

    CHATTOPADHYAY, ADITI / MCCARTHY, THOMAS | AIAA | 1992