The longitudinal and lateral dynamic characteristics of the elastic missile are analyzed in this paper. The aerodynamic force and moment and structure mode are calculated. The unsteady aerodynamics additional caused by vibration is researched through simplified theory; the longitudinal and lateral rigid disturbance motion equations are established in term of the linear theory respectively. The elastic vibration dynamic response can be acquired after the unsteady aerodynamics loads additional are substituted to the disturbance motion equations as perturbation input. The outputs can provide raw data for stability analysis, precision analysis, control and guidance system design. The response of output shows that the longitudinal attitude angles and sideslip angle variation induced by elastic vibration will be very slight, but the variation of bank angle will be great, this result is matched with the experiment phenomenon.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Dynamic characteristics analysis of elastic missile


    Contributors:
    Xu, Zhaoqing (author) / Pei Hailong (author)


    Publication date :

    2016-08-01


    Size :

    169944 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Dynamic characteristics analysis of missile in ballistic flight

    Audric, Derren / Fayyadh, M. S. Dzaki / Sembiring, Javensius et al. | American Institute of Physics | 2023


    Flight Mechanics of an Elastic Symmetric Missile

    Charles H. Murphy / William H. Mermagen | AIAA | 2001


    Flight Mechanics of an Elastic Symmetric Missile

    Murphy, C. / Mermagen, W. / AIAA | British Library Conference Proceedings | 2000


    Symmetric Missile Dynamic Instabilities

    Charles H. Murphy | AIAA | 1981


    Flight mechanics of an elastic symmetric missile

    Murphy, Charles / Mermagen, Sr., William | AIAA | 2000