一種新的機動目標模型及其自適應跟蹤算法
A Novel Maneuvering Target Model and Adaptive Tracking Algorithm
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摘要: 在當前統(tǒng)計模型的基礎上，結合實時輸入估計算法(Feng xinxi等，1996)的思想，提出了一種新的機動目標模型，并利用其方差調整關系建立了自適應跟蹤算法。大量仿真結果表明該模型能夠準確描述目標的各種機動情況，跟蹤算法具有良好的跟蹤性能，具有實際應用價值。
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關鍵詞:
- 機動目標模型;跟蹤算法
Abstract: Combining the idea of the real-time input estimation algorithm (Feng Xinxi, et al, 1996), a novel maneuvering target model is presented based on the current statistics model. At the same times, an adaptive tracking algorithm is developed using the relationship between the variance. A large number of simulation results show that this new maneuvering target model can characterize all kinds of maneuvering motion of target and that the adaptive tracking algorithm has good performance. So it is worthy to be applied widely in practice. -
X.R.Li,V.P.Jilkov.A survey of maneuvering target tracking:Dynamic models.in SPIE Proc.Signal and Data Processing of Small Target,2000,Vol.4048:212-235.[2]周宏仁,敬忠良,王培德.機動目標跟蹤.北京,國防工業(yè)出版社,1991,第8章.[3]Feng Xinxi,Liu Zuoliang,Shi Lei.Maneuvering target tracking using real-time input estimation.Proc.of CIE Int.Conf.of Radar,Beijing,1996:731-734. -
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