| 摘要: |
| 针对雷达天线罩瞄准误差的补偿问题，提出了一种适用于各向同性的天线罩瞄准误差修正方法。构建了基于一维物理光学法的天线罩瞄准误差的数学模型，推导了雷达导引头测量目标角度和角速度的误差修正公式。试验结果表明，该方法有效降低了天线罩瞄准误差对目标角速度性能的影响。 |
| 关键词: 雷达导引头 天线罩 瞄准误差补偿 瞄准误差斜率 |
| DOI： |
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| 基金项目: |
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| Radome boresight error compensation based on one-dimensional physical optical theory |
| YANG Yong |
| (Southwest China Institute of Electronic Technology,Chengdu 610036,China) |
| Abstract: |
| In order to solve the problem of radome boresight error,a compensation method of the boresight error of the isotropic radome is presented.The mathematics model for radome boresight error based on one-dimensional physical optical theory is established.The correction functions for angle and angle-velocity error of target measured by radar seeker are derived.Experimental results verify the validity of the proposed method for decreasing the influence of radome boresight error on target angle-velocity. |
| Key words: radar seeker radome boresight error compensation boresight error slop |
