中国空间科学技术

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摆镜摆动对星载CCD相机成像的影响

赵阳   

  1. 北京卫星信息工程研究所
  • 发布日期:1995-06-25

INFLUENCE OF SCANNING-MIRROR MOTION ON CCD IMAGE

Zhao Yang(Beijing institute of Satellite information Engineering,Beijing 100081)   

  • Online:1995-06-25

摘要: 利用Lagrange方程,建立了摆镜摆动与卫星姿态振动相互影响的仿真模型,并用数值计算方法计算了卫星的姿态振动,仿真分析了对星载线阵CCD成像质量的影响。

关键词: 卫星姿态, 振动, 数学模型, 图像质量, 分析

Abstract: in this paper,the simulation model for the mutual influence between the motion of the rotational parts and the satellite attitude vibration is presented by using Lagrange equation,and the satellite attitute vibration is calculated.The influence on the CCD image geometry quality is discussed.