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雷达组网三角融合定位算法及其误差分析 被引量:7

An Algorithm and Its Error Analysis of Triangle Fusion Location of Radar Networking System
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摘要 基于两部组网雷达与空域目标构成的空间几何三角关系,综合利用组网雷达对目标的测量信息,使用正弦定理、余弦定理解算空域目标位置,提出了两种雷达组网三角融合定位算法融合解算空域目标位置;并使用全微分方法分析组网三角定位算法误差构成,利用期望分析方法完成了组网三角定位算法误差一阶矩和二阶矩解算。仿真结果表明:组网三角定位精度明显优于单部雷达。 Based on space triangle relation reformed between airspace target and two networked radars,using measurement information and law of sines & cosine to resolve the position of airspace target,the algorithm of radar networking triangle fusion location (ARNTFL) is proposed in the paper.Error composing is analysed by using the method of differential and first-order and second-order moment of ARNTFL is completed by using expectation analysis.Simulations demostrated that location precision of ARNTFL is obvious better than single radar.
出处 《现代雷达》 CSCD 北大核心 2014年第4期5-9,共5页 Modern Radar
基金 国家自然科学基金资助项目(61273001) 安徽省自然科学基金资助项目(11040606M130)
关键词 雷达组网 三角定位 融合定位 误差分析 radar networking triangle location fusion location error analysis
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  • 1潘成胜.军事专家系统的谓词Petri网描述及其时延分析[J].火力与指挥控制,1995,20(4):6-10. 被引量:4
  • 2刘梅,姚天宾,权太范,陈国乔.干扰机组合优化定位算法研究[J].系统工程与电子技术,2006,28(1):49-52. 被引量:5
  • 3王明艳,张其善,吴今培.语音合成芯片OSYNO6188在车载导航中的应用[J].电子测量技术,2006,29(3):151-152. 被引量:2
  • 4Blyakhnan A B, Ryndyk A G, Sidorov S B. Forward scattering radar moving object coordinate measurement[C]//IEEE International Radar Conference, 2000, 678- 682.
  • 5朱永文.地空导弹混编战术单位动态组网关键技术研究[D].西安:空军工程大学,2006.
  • 6Levanon N. Lowest GDOP in 2-D scenarios[J]. Radar, Sonar and Navigation, IEE Proceedings, 2000, 147(3) : 149 - 155.
  • 7CHEN J C,YAO K,HUDSON R E.Source localization and beamforming[J].IEEE Signal Processing Magazine,2002(3):30-39.
  • 8YIP L,CHEN J C,HUDSON R E.Cramer-Rao bound analysis of wideband source localization and DOA estimation[A].SPIE[C].Atlanta:IEEE,2002.
  • 9WILSON D K.Performance bounds for acoustic direction-of-arrival arrays operating in atmospheric turbulence[J].J Acoust Soc Am,1998,103(3):1306-1319.
  • 10CHEN J C,HUDSON R E,YAO K,et al.Maximum-likelihood source localization and unknown sensor location estimation for wideband signals in the near-field[J].IEEE Trans on Signal Processing,2002,50(8):1843-1854.

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  • 1谭颖,殷福亮,李细林.改进的SRP-PHAT声源定位方法[J].电子与信息学报,2006,28(7):1223-1227. 被引量:16
  • 2徐品高.在电子干扰环境下防空导弹武器系统的作战效能[J].航天电子对抗,1996,25(3):18-25. 被引量:3
  • 3居太亮,邵怀宗,彭启琮,林静然.基于任意麦克风阵列的近场声源三维定位算法研究[J].信号处理,2007,23(2):231-234. 被引量:13
  • 4冯刚,景占荣,陈长兴,聂莹.三角定位测量参数选择研究[J].电子测量技术,2007,30(6):29-32. 被引量:4
  • 5邹晓剑,康鹏.防空导弹组网作战效能评估模型[J].现代防御技术,2007,35(6):8-11. 被引量:2
  • 6Thiergart O, Del Galdo G, Taseska M, et a|. Geometry- Based Spatial Sound Acquisition Using Distributed Micro- phone Arrays[ J]. IEEE Transactions on Audio Speech & Language Processing, 2013, 21 (12) :2583-2594.
  • 7Ju H Y, Du Y K, Bae S H, et al. Joint Initialization and Tracking of Multiple Moving Objects Using Doppler Infor- mation [ J]. IEEE Transactions on Signal Processing, 2011, 59(7 ) :3447-3452.
  • 8Kozick R J, Sadler B M. Source localization with distrib- uted sensor arrays and partial spatial coherence [ J ]. IEEE Transactions on Signal Processing, 2004, 52 (3) : 601-616.
  • 9Kumar L, Tripathy A, Hegde R M. Robust Multi-Source Localization Over Planar Arrays Using MUSIC-Group De- lay Spectrum[J]. IEEE Transactions on Signal Process- ing, 2014, 62(17) :4627-4636.
  • 10Astapov S, Berdnikova J, Preden J S. A method of initial search region reduction for acoustic localization in distrib- uted systems [ C ] //Mixed Design of Integrated Circuits and Systems (MIXDES), IEEE 2013 Proceedings of the 20th International Conference, 2013:451-456.

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