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机动目标跟踪的一种自适应“当前”模型 被引量：7

Adaptive "Current" model of maneuvering target tracking
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摘要 针对单个模型跟踪机动目标的性能不够理想、多模型方法最优模型集设计困难且算法较复杂的问题,基于"当前"模型,从目标与跟踪雷达的相对角运动出发,提出一种能适应多类飞行器的自适应跟踪单模型,并给出了优化估计目标与雷达的相对角运动及距离运动的算法.仿真结果表明,该自适应单模型跟踪性能稳定,远优于"当前"模型,对于强机动飞行的目标,其跟踪性能要优于交互多模型方法(IMM),而且其计算量要低于IMM. To the problem of dissatisfied single model tracking and the design of the optimal model-set of multiple- model （MM） algorithm being difficult, a kind of single adaptive model and algorithm are proposed to track the relative angular motion of aircrafts and radar based on the modified ＂Current＂ model. Simulation results show that tracking performance of this proposed adaptive model is improved much more than the ＂Current＂ model, and better than the interacting multiple-model （IMM） for the strong maneuvering target tracking. Furthermore, the computational load of the proposed model is less than that of IMM.
作者 陈嘉鸿 韩九强 张新曼
机构地区 西安交通大学电信学院
出处 《控制与决策》 EI CSCD 北大核心 2007年第11期1213-1217,共5页 Control and Decision
基金 国家自然科学基金项目(60502021)
关键词 “当前”模型 机动目标跟踪 相对角运动 自适应单模型 ＂Current＂ model Maneuvering target tracking Relative angular motion Adaptive single model
分类号 TP273.2 [自动化与计算机技术—检测技术与自动化装置]
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参考文献11

  • 1Li X R,Jilkov V P.A survey of maneuvering target tracking,Part Ⅰ:Dynamic models[J].IEEE Trans on Aerospace and Electronic Systems,2003,39(4):1333-1363.
  • 2Li X R,Jilkov V P.A survey of maneuvering target tracking,Part Ⅱ:Ballistic target models[C].Proc 2001 SPIE Conf on Signal and Data Processing of Small Targets.San Diego,2001:559-581.
  • 3Li X R,Jilkov V P.A survey of maneuvering target tracking,Part Ⅲ:Measurement models[C].Proc 2001 SPIE Conf on Signal and Data Processing of Small Targets.San Diego,2001:423-446.
  • 4Li X R,Jilkov V P.A survey of maneuvering target tracking,Part Ⅳ:Decision-based methods[C].Proc 2002 SPIE Conf on Signal and Data Processing of Small Targets.Orlando,2002:511-534.
  • 5Li X R,Jilkov V P.A survey of maneuvering target tracking,Part Ⅴ:Multiple-model methods[J].IEEE Trans on Aerospace and Electronic Systems,2005,41(4):1255-1321.
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二级参考文献23

  • 1Bar-Shalom Y,Li X R,Kirubarajan T.Estimation with Applications to Tracking and Navigation:Theory,Algorithms,and Software.New York:Wiley,2001.
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共引文献6

同被引文献41

引证文献7

二级引证文献10

控制与决策
2007年 第11期

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