期刊文献+

杂波环境下基于粒子滤波的雷达微弱目标TBD算法 被引量:1

TBD algorithm of the weak target based on particle filter in the clutter environment
下载PDF
导出
摘要 针对杂波环境下的雷达微弱目标检测前跟踪问题,提出了Weibull杂波分布下PF-TBD算法。该算法采用Weibull杂波分布的量测模型,并基于粒子滤波算法,推导出似然函数和粒子权重。仿真结果表明,Weibull杂波环境下PF-TBD算法稳定性良好。 To detect and track the weak target of radar in the clutter environment,PF-TBD algorithm is presented in the clut-ter of Weibull distribution.The algorithm uses a measurement model in the clutter of Weibull distribution based on particle filter and derives likelihood function and particle weights.Simulation results show that PF-TBD algorithm in the clutter of Weibull distribution is stable.
出处 《桂林电子科技大学学报》 2015年第3期202-206,共5页 Journal of Guilin University of Electronic Technology
基金 国家自然科学基金(61261033 41201479 61062003 61162007) 广西自然科学基金(2013GXNSFBA019270) 广西无线宽带通信与信号处理重点实验室主任基金(12102) 桂林电子科技大学研究生教育创新计划(GDYCSZ201431)
关键词 杂波 威布尔分布 粒子滤波 检测前跟踪 微弱目标 clutter Weibull distribution particle filter track-before-detect weak target
  • 相关文献

参考文献13

  • 1Rollason M,Salmond D J.A particle filter for track-beforedetect of a target with unknown amplitude[J].IEE Digest,2001,3(4):36-41.
  • 2Ristic B,Arulampalam S,Gordon N.Beyond the Kalman Filter:Particle Filters for Tracking Application[M].BotonLondon:Artech House,2004:236-269.
  • 3Boers Y,Driessen J N.A particle-filter-based detection scheme[J].IEEE Signal Processing Letter,2003,10(10):300-302.
  • 4Boers Y,Driessen J N.Multitarget particle filter track before detect application[J].IEE Proceedings-Radar,Sonar and Navigation,2004,151(6):351-357.
  • 5Clark D E,Bell J.Multi-target state estimation and track continuity for the particle PHD filter[J].IEEE Transaction on Aerospace Electron Systems,2007,43(4):1441-1443.
  • 6Morelande M R,Kreucher C M,Kastella K.A bayesian approach to multiple target detection and tracking[J].IEEE Transactions on Signal Processing,2007,55(5):1589-1604.
  • 7Sabahi M F,Hashemi M M,Sheikhi A.Radar detection based on Bayesian estimation of target amplitude[J].IET Radar,Sonar and Navigation,2008,2(6):458-467.
  • 8李翠芸,姬红兵.新遗传粒子滤波的红外弱小目标跟踪与检测[J].西安电子科技大学学报,2009,36(4):619-623. 被引量:20
  • 9Su H T,Wu T P,Liu H W,et al.Rao-blackwellised particle filter based track-before-detect algorithm[J].IET Signal Processing,2008,2(2):169-176.
  • 10王首勇,于兴伟.一种基于粒子滤波的雷达目标似然比检测方法[J].电子学报,2010,38(3):503-506. 被引量:9

二级参考文献43

  • 1宋慧波,高梅国,田黎育,毛二可,顾文彬.一种基于动态规划法的雷达微弱多目标检测方法[J].电子学报,2006,34(12):2142-2145. 被引量:16
  • 2沈慧芳,罗丰.雷达相关杂波的仿真及其AR谱模型[J].雷达科学与技术,2007,5(2):124-127. 被引量:5
  • 3刘建成,王雪松,刘忠,肖顺平,王国玉.基于Wigner-Hough变换的LFM信号检测性能分析[J].电子学报,2007,35(6):1212-1216. 被引量:34
  • 4Du Qian, Kopriva I. Automated Target Detection and Discrimination Using Constrained Kurtosis Maximization[J]. IEEE Geoscience and Remote Sensing Letters, 2008, 5(1): 38-42.
  • 5Maskell S, Weekes K, Briers M. Distributed Tracking of Stealthy Targets Using Particle Filters[C]//The IEE Seminar on Target Tracking: Algorithms and Applications (Ref No 2006/11359), Publication Date. Birmingham.. IEE, 2006: 13- 20.
  • 6Arulampalam S, Maskell S, Gordon N, et al. A Tutorial on Particle Filters for On'line Nonlinear Non-Gaussian Bayesian Tracking[J]. IEEE Trans on Signal Processing, 2002, 50(2): 174-188.
  • 7van der Merwe R, Doucet A, de Freitas N, et al. The Unscented Particle Filter[DB/OL]. [2007-12-20]. http://cslu. cse. ogi. edu/publications/ps/merwe00, ps. gz.
  • 8Park S, Hwang J, Rou K, et al. A New Particle Filter Inspired by Biological Evolution: Genetic Filter[J]. International Journal of Applied Science Engineering and Technology, 2007, 4(1) : 459-463.
  • 9Cevher V, McClellan J H. Fast Initialization of Particle Filters Using a Modified Metropolis-Hastings Algorithm: Mode- Hungry Approach: Vol 2 [C]//International Conference on Acoustics, Speech and Signal Processing (ICASSP'04). Montreal: ICASSP, 2004: 129-132.
  • 10Merrill I Skolnik.雷达系统导论[M].北京:电子工业出版社,2006.

共引文献45

同被引文献7

引证文献1

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部