| 对地面测向交叉定位中最大位置误差的仿真与分析 |
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| 引用本文： | 刘小明,李春龙.对地面测向交叉定位中最大位置误差的仿真与分析[J].航空计算技术,2009,39(6):120-123. |
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| 作者姓名： | 刘小明 李春龙 |
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| 作者单位： | 中国人民海军装备技术部,驻西安地区军事代表局,陕西,西安,710054 |
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| 摘 要： | 研究了双基站固定的情况下，测向交叉定位中测量角度和最大位置误差的分布问题。结合固定双基站的特点，先推导出可能产生最大位置误差的几何坐标，然后在测角误差不同的条件下分；别对最大位置误差的分布进行了仿真，最后得到了最大位置误差的分布规律。
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| 关 键 词： | 航空无源定位 测向交叉定位 定位精度 最大位置误差 |
Simulation and Analysis of Max Distance Error in Bistation Bearing and Crossing Location |
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| LIU Xiao-ming,LI Chun-long.Simulation and Analysis of Max Distance Error in Bistation Bearing and Crossing Location[J].Aeronautical Computer Technique,2009,39(6):120-123. |
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| Authors: | LIU Xiao-ming LI Chun-long |
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| Institution: | LIU Xiao- ming, LI Chun- long ( Xi＇an Martial Deputy Office, Naval Equipment ＆ Technique Department Stationed, Xi＇an 710054, China) |
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| Abstract: | Max- Distance- Error distribution was discussed in Bistation Bearing- Crossing Location. The geometrical coordinates which may produce the max distance error was introduced firstly combined the fixed Bistations＇ characteristic, then the The accurate points is discussed first, then the geometrical characteristic of Max- Distance- Error was simulated under different angle errors. The distribution of Max- Distance- Error was analysed at last. |
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| Keywords: | airborne passive location goniometric-cross location location accuracy max distance error |
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