中国空间科学技术

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箭上直角棱镜误差对方位瞄准精度的影响

李庆辉,陈良益,高立民   

  1. 中国科学院西安光学精密机械研究所
  • 发布日期:1998-02-25

INFLUENCE OF ROCKET’S RIGHT ANGLED PRISM ERROR ON AZIMUTH LAYING ACCURACY

Li Qinghui Chen Liangyi Gao Limin (Xi′an Institute of Optics and Precision Mechanics,Academia Sinica,Xi′an 710068)   

  • Online:1998-02-25

摘要: 给出了直角棱镜反射光矢量的完整表达式,在此基础上讨论了棱镜放置误差和角度误差对方位瞄准精度的影响。

关键词: 火箭, 方位瞄准, 直角棱镜, 瞄准精度, 误差分析

Abstract: The whole formula for the reflected ray vector of the right angle prism is derived.Based on it,the influences of the prism laying and angle errors on azimuth aiming accuracy are discussed.