| 利用时差与到达角双站对机动目标无源定位算法研究 |
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| 引用本文： | 司锡才,张莉.利用时差与到达角双站对机动目标无源定位算法研究[J].船舶工程,2001(5):44-46. |
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| 作者姓名： | 司锡才 张莉 |
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| 作者单位： | 哈尔滨工程大学 |
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| 摘 要： | 该文提出了一种基于两站到达时间差和一个到达角的无源定位方法。以到达角消除时差定位的多值模糊，用最小二乘估计和卡尔曼滤波算法，实现对海上机动目标的无源定位和跟踪。经计算机仿真后得到了满意的效果。
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| 关 键 词： | 导航 时间差 到达角 无源定位 机动目标 接收站 计算机仿真 船舶工程 |
Research of Passive Location Algorithm to Maneuvering Target Using TDOA and DOA of Dual Stations |
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| Si Xicai,Zhang Li.Research of Passive Location Algorithm to Maneuvering Target Using TDOA and DOA of Dual Stations[J].Ship Engineering,2001(5):44-46. |
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| Authors: | Si Xicai Zhang Li |
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| Institution: | Si Xicai Zhang Li |
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| Abstract: | In this paper,a method of passive location is presented based on TDOA and DOA of two stations.The multiple unclear values of TDOA location method is obliterated by use of DOA.Location and tracking has been achieved to a maneuvering target at sea with algorithm of the Weighted Least Square Estimation and Kalman Filtering.It is simulated on computer and good result is achieved. |
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| Keywords: | TDOA DOA Passive location WLS Kalman filtering |
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