| 空气中被动声测向系统的误差分析 |
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| 引用本文： | 李京华,施坤林,揭涛,胡国鹏.空气中被动声测向系统的误差分析[J].探测与控制学报,1999,21(1):29-34. |
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| 作者姓名： | 李京华 施坤林 揭涛 胡国鹏 |
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| 作者单位： | 西安机电信息研究所,陕西西安,710065 |
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| 摘 要： | 对影响基阵测向系统精度的几种因素进行了深入分析，给出了相应的误差公式、并通过仿真计算给出了各种误差对精度的影响曲线，为确定和设计被动声测向系统、提高测向精度，提供了理论分析依据。
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| 关 键 词： | 被动声测向 声测向 智能雷弹 雷弹 声复合引信 |
Error Analysis of a Passive Acoustic Detecting Direction System in Air |
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| Li Jinghua,Shi Kunlin,Jie Tao,Hu Guopeng.Error Analysis of a Passive Acoustic Detecting Direction System in Air[J].Journal of Detection & Control,1999,21(1):29-34. |
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| Authors: | Li Jinghua Shi Kunlin Jie Tao Hu Guopeng |
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| Abstract: | The factors affecting the accuracy of a passive array detecting direction system are analyzed. The formulae for detecting direction errors are deduced and the error curves affecting the detecting direction accuracy are given by calculating. The research result of this paper will be the theoretical analysis basis of designing the passive acoustic detecting direction system and improving the accuracy of this system. |
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| Keywords: | passive detecting direction error analysis time delay estimation |
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