| 引用本文: | 何科峰，张敏，王婷婷. 多机被动定位协同平台自适应选取研究[J]. 雷达科学与技术, 2019, 17(6): 684-688.[点击复制] |
| HE Kefeng，ZHANG Min，WANG Tingting. Collaborative Platforms Adaptive Selection Method for Multi Plane Passive Location[J]. Radar Science and Technology, 2019, 17(6): 684-688.[点击复制] |
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| 多机被动定位协同平台自适应选取研究 |
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何科峰，张敏，王婷婷
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中国航空工业集团公司雷华电子技术研究所，江苏无锡214063
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| 摘要: |
| 针对多机测角被动定位精度提升问题，提出了一种低速数据链条件下载机运动无约束的协同平台自适应选取方法。在算法实现中，首先推导了一种基于圆概率误差的协同平台自适应选取函数，并给出了两平台自适应选取函数的具体公式，其次给出了协同平台自适应选取设计方法，最后是节点选取的求解方法。仿真结果表明，所提出的算法能够实时地根据敌我位置相对几何关系，动态选取参与目标位置解算的协同平台，大大提高了多机被动定位系统的定位精度。 |
| 关键词: 定位精度 运动无约束 低速数据链 自适应选取 |
| DOI：DOI:10.3969/j.issn.1672-2337.2019.06.016 |
| 分类号:TN953 |
| 基金项目: |
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| Collaborative Platforms Adaptive Selection Method for Multi Plane Passive Location |
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HE Kefeng，ZHANG Min，WANG Tingting
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AVIC Leihua Electronic Technology Research Institute，Wuxi 214063，China
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| Abstract: |
| In order to improve the accuracy of multi plane passive location，we propose an unconstrained collaborative platforms adaptive selection method between any two platforms with a data link of low transmission speed. Firstly，the adaptive selection function based on CEP for the collaborative platforms is deduced，and we give the concrete formula of two platform adaptive selection function. Secondly，we give the design method of collaborative platforms adaptive selection. Then the node selection solving method is given at last. The simulation results show that the algorithm can dynamically select the collaborative platforms according to the relative geometric relationship between platforms and target，which greatly improves the location accuracy of the multi plane passive location system. |
| Key words: location accuracy unconstrained collaborative platforms data link of low transmission speed adaptive selection |
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