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| 基于UKF算法的单站无源定位 | |
| 引用本文： | 鲍永平,汪雷,金慧琴,徐志斌,宋斌斌.基于UKF算法的单站无源定位[J].海军航空工程学院学报,2011,26(3):287-290, 300. |
| 作者姓名： | 鲍永平 汪雷 金慧琴 徐志斌 宋斌斌 |
| 作者单位： | 1. 鲁东大学数学与信息学院,山东,烟台,264003 2. 山东大学岩土与结构工程研究中心,济南,250061 3. 海军航空工程学院电子信息工程系,山东,烟台,264001 |
| 摘 要： | 机载单站无源定位具有机动性好、作用范围广等特点,而基于相位差变化率的定位方法又具有定位速度快、精度高等优点.文章研究了Unscenteed Kalman Filter(UKF)在机载单站无源定位中的应用,给出了相位差变化率定位方法的原理,介绍了UKF算法的滤波原理及滤波过程.从仿真结果表明,UKF算法应用在机载单站无源... |
| 关 键 词： | 单站无源定位 UKF 相位差变化率 |
Single Observer Passive Location Based on UKF Algorithm |
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| BAO Yong-ping,WANG Lei,JIN Hui-qin,XU Zhi-bin and SONG Bin-bin.Single Observer Passive Location Based on UKF Algorithm[J].Journal of Naval Aeronautical Engineering Institute,2011,26(3):287-290, 300. | |
| Authors: | BAO Yong-ping WANG Lei JIN Hui-qin XU Zhi-bin and SONG Bin-bin |
| Institution: | 1.School of Mathematics and Information,Ludong University,Yantai Shandong 264001,China;2.Research Center of Geotechnical and Engineering,Shandong University,Jinan 250061,China;3.Department of Electronic and Information Engineering,NAAU,Yantai Shandong 264001,China) |
| Abstract: | Airborne single observer passive location has the characteristics of mobility and a wide range impaction,while location method based on the rate change of phase different also has the characteristic of getting the position quickly and having a high precision.The application of the Unscented Kalman Filter（UKF） in airborne single observer passive location was studied.The principle of the position method was given based on the rate change of phase different.And the filtering principle and the filtering process of the UKF algorithm more introduced.The simulation results showed that the UKF algorithm used in airborne single observer passive location had an accurately positioning and rapid convergence. |
| Keywords: | single observer passive location UKF phase different change rate |
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