| 引用本文: | 周共健,于长军,权太范,崔乃刚,李永光.双频地波雷达分区混合式融合跟踪方法[J].哈尔滨工业大学学报,2011,43(11):25.DOI:10.11918/j.issn.0367-6234.2011.11.006 |
| ZHOU Gong-jian,YU Chang-jun,QUAN Tai-fan,CUI Nai-gang,LI Yong-guang.Zoning hybrid fusion tracking method for dual-frequency ground wave radar[J].Journal of Harbin Institute of Technology,2011,43(11):25.DOI:10.11918/j.issn.0367-6234.2011.11.006 |
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| 摘要: |
| 本文针对高频地波雷达双频信息融合的特点,提出威力范围分区混合式融合跟踪方法,将探测区域划分为有一定交叉过渡带的远、近2个分区,远区采用点迹融合,近区进行单频跟踪,最后对2个分区处理输出的航迹进行航迹融合形成系统航迹.分区混合式融合很好的适应了高频地波雷达的特点,充分发挥点迹融合与航迹融合的优点.仿真与实测数据处理结果证明本文方法的有效性,获得了跟踪性能的整体优化. |
| 关键词: 目标跟踪 信息融合 分区 混合式 |
| DOI：10.11918/j.issn.0367-6234.2011.11.006 |
| 分类号:TN953 |
| 基金项目:国家自然科学基金资助项目(60872101);黑龙江省博士后基金资助项目(LBH-Z09159) |
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| Zoning hybrid fusion tracking method for dual-frequency ground wave radar |
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ZHOU Gong-jian1, YU Chang-jun1, QUAN Tai-fan1, CUI Nai-gang2, LI Yong-guang3
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1.Research Institute of Electronic Engineering,Harbin Institute of Technology,150001 Harbin,China;2.Dept.of Astronautics Engineering,Harbin Institute of Technology,150001 Harbin,China;3.The 29th Research Institute of CETC,610036 Chengdu,China)
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| Abstract: |
| Aiming at features of dual-frequency HFGWR data fusion,this paper proposes a detection area zoning hybrid fusion tracking method.In this method,the detection area is separated into two subareas,one is far subarea and another is close subarea,and there exists an acrossing belt within these two sbuareas.Measurements fusion is executed in the far subarea,single frequency tracking is executed in the close area,and the output tracks of these two subareas are then fused to form system tracks.The zoning hybrid fusion tracking method adapts well to the characteristics of HFGWR and gives full play to the advantages of measurements fusion and track fusion.Simulation results and measured data both demonstrate that the presented method can greatly improve the whole tracking performance. |
| Key words: target tracking information fusion zoning hybrid fusion |
