Observation bootstrapping CDK-GMPHD filter based on consensus fusion strategy
作者: Chunling FuJin Zhang
作者单位: 1School of Physical and Electronic, Henan University, Kaifeng 475004, People’s Republic of China
2College of Computer and Information Engineering, Henan University, Kaifeng 475004, People’s Republic of China
刊名: Optik - International Journal for Light and Electron Optics, 2017, Vol.136 , pp.301-311
来源数据库: Elsevier Journal
DOI: 10.1016/j.ijleo.2017.02.012
关键词: Probability hypothesis density filterCentral difference kalman filterBootstrapped observationConsensus fusion
原始语种摘要: Abstract(#br)Aiming at the adverse effect caused by the nonlinear, the randomness of observation noise and the uncertainty of external disturbances on the precision of state estimation and target number identification in multi-target tracking system, we propose a novel observation bootstrapping CDK-GMPHD filter based on consensus fusion strategy in this paper. Firstly, for the nonlinear of estimated system, we introduce central difference Kalman filter(CDKF) into the realization framework of Gaussian mixture probability hypothesis density (GMPHD) filter, and designs a new improved GMPHD filter based on CDKF. Secondly, considering the extraction and utilization of redundancy and complementary information form multiple observations can improve the stability and reliability of observations,...
全文获取路径: Elsevier  (合作)
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关键词翻译
关键词翻译
  • consensus 合意
  • filter 过滤机
  • bootstrapping 自举电路
  • fusion 融解
  • strategy 战略
  • observation 观测
  • hypothesis 假说
  • based 基于
  • density 密度
  • complementary 补的