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ANALYSIS OF DYNAMICAL CHARACTERISTICS OF SPACE STRUCTURES WITH PIN JOINTS

Wen Rong Wu Delong (Beijing Institute of Astronautical Systems Engineering,Beijing 100076)   

  • Published:1998-02-25
  • Supported by:
    国家863航天高技术资助项目

Abstract: In this paper,the analysis of the nonlinear dynamics of the pin jointed space structures with Harmonic Balance Method and Poincare Map Method is discussed.The experimental results of space deployable structure demonstrate the nonlinearities of the structure caused by the gap between joints.