| 一种三维多站测向交叉定位算法 |
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| 引用本文： | 刘李楠,赵晓萌. 一种三维多站测向交叉定位算法[J]. 电子科技, 2011, 24(1): 35-37 |
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| 作者姓名： | 刘李楠 赵晓萌 |
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| 作者单位： | (1.海军蚌埠士官学校 信息技术系,安徽 蚌埠 233012;2.安徽科技学院 理学院,安徽 滁州 233100) |
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| 摘 要： | 对于三维多站测向定位,给出了一种利用数据融合方法处理多站交会测量结果的定位方法.该方法首先在n个观测站中任取两站计算得交会结果,再引入一种加权运算,对两站交会结果进行融合,得到一种新的定位方法,最后进行仿真和性能分析.仿真结果表明,新算法提高了定位精度,避免了迭代初值的选取,保证了定位方法的有效性并减小了工作量.
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| 关 键 词： | 无缘定位 测向交叉定位 融合 GDOP |
An Algorithm for 3D Direction-Finding Crossing Location in Multi-Station |
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| Liu Linan,Zhao Xiaomeng. An Algorithm for 3D Direction-Finding Crossing Location in Multi-Station[J]. Electronic Science and Technology, 2011, 24(1): 35-37 |
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| Authors: | Liu Linan Zhao Xiaomeng |
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| Affiliation: | (1.Department of Information Technology,Bengbu Naval Petty Officer Academy,Bengbu 233012,China;2.College of Science,Anhui Science and Technology University,Chuzhou 233100,China) |
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| Abstract: | A new data fusion approach is given for the 3-D multi-station measurements.This method first picks two stations in n observation stations to gain a rendezvous result,then introduces one kind of weighting operation to fuse the two station rendezvous results and obtains a new localization method.Finally simulation and performance analysis are carried out.The simulation result indicates that the new algorithm increases the localization precision,avoids the iterative starting value selection,guarantees the loca... |
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| Keywords: | passive location doalocation fusion GDOP |
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