| 提高瞄准棱镜安装精度稳定性 |
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| 引用本文： | 康军,刘昀,杨晓莺,董利彬.提高瞄准棱镜安装精度稳定性[J].导航与控制,2015(6):81-86. |
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| 作者姓名： | 康军 刘昀 杨晓莺 董利彬 |
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| 作者单位： | 北京航天控制仪器研究所;北京航天控制仪器研究所;北京航天控制仪器研究所;北京航天控制仪器研究所 |
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| 摘 要： | 平台瞄准棱镜组件是平台方位光学瞄准的基准， 用于全箭初始对准， 其安
装精度的稳定性会直接影响火箭的落点精度。分析了影响瞄准棱镜安装精度稳定性的几
种原因，找到其关键因素，并针对影响精度稳定性的关键因素提出了改进设计的方法，
并进一步通过试验验证，证实了设计改进的正确性。
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| 关 键 词： | 瞄准棱镜 安装精度 稳定性 |
The Improvement of the Precision and Stability of the
Installation of the Aiming Prism |
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| KANG Jun,LIU Yun,YANG Xiao-ying and DONG Li-bin.The Improvement of the Precision and Stability of the
Installation of the Aiming Prism[J].Navigation and Control,2015(6):81-86. |
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| Authors: | KANG Jun LIU Yun YANG Xiao-ying and DONG Li-bin |
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| Institution: | Beijing Institute of Aerospace Control Devices;Beijing Institute of Aerospace Control Devices;Beijing Institute of Aerospace Control Devices;Beijing Institute of Aerospace Control Devices |
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| Abstract: | The aiming prism assemble which is used for initial aiming of the rocket is the benchmark of the optic
aiming for the direction and position of the inertial platform. The precision of the installation of the aiming prism assemble
is of great importance to the CEP (Circular Error Probability) of the rocket. Some reasons which could affect the precision
and stability of the installation of the aiming prism assemble are analyzed and the crucial reason is given in this paper.
The improved design is suggested based on the crucial reason studied above. At last the experiment is performed
which testifies that the proposed design in this paper is correct. |
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| Keywords: | aiming prism precision of the installation stability of the installation |
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