中国空间科学技术

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飞行器相对姿态运动的静力学、运动学和动力学方法

肖业伦,陈万春   

  1. 北京航空航天大学,北京航空航天大学 北京100083 ,北京100083
  • 发布日期:2003-10-25

Statical, Kinematical and Dynamical Approaches for Treating the Relative Attitude Motion of Flight Vehicles

Xiao Yelun Chen Wanchun (Beijing University of Aeronautics and Astronautics, Beijng 100083)   

  • Published:2003-10-25
  • Supported by:
    国家自然科学基金项目 (10 0 82 0 0 1)

摘要： 文章系统地研究了飞行器相对姿态运动描述问题 ,提出了求解相对姿态运动的静力学方法、运动学方法和动力学方法 ,特别是在动力学方法中 ,提出了飞行器相对姿态运动的角加速度合成定理。所得结果可作为飞行器相对姿态运动的分析和数值仿真的理论基础 ,并为今后进一步研究飞行器相对运动制导和控制问题打下基础

关键词: 飞行力学, 飞行器, 姿态, 相对运动

Abstract: The problem of flight vehicle relative attitude motion treatment is studied in detail in this paper. Three methods are presented for getting relative attitude of flight vehicle, the first one is statical, the second one is kinematical and the last one is dynamical. A theorem called theorem of composition of angular acceleration is specially derived as basis for dynamic method of relative attitude . The results can be used in the analytical study and numerical simulation of flight vehicle relative attitude motion and also provide the basis for the problem of guidance and control of flight vehicle relative motion for the future.