一种新的机动目标模型及其自适应跟踪算法
A Novel Maneuvering Target Model and Adaptive Tracking Algorithm
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摘要: 在当前统计模型的基础上，结合实时输入估计算法(Feng xinxi等，1996)的思想，提出了一种新的机动目标模型，并利用其方差调整关系建立了自适应跟踪算法。大量仿真结果表明该模型能够准确描述目标的各种机动情况，跟踪算法具有良好的跟踪性能，具有实际应用价值。
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关键词:
- 机动目标模型;跟踪算法
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.机动目标跟踪.北京,国防工业出版社,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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