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摘要: 在大区域空中交通管制ATM(Air Traffic Manage)调度多批次飞机时,由于各种干 扰和虚警的存在,致使相互作用多模型-概率数据关联算法(IMM-PDA)的性能下降.为此,提 出一个新颖的算法,即利用某些先验概率知识构造一个判断回波有效性的函数,通过该函数 来估计无效回波、并将其排除在外,从而改善了算法的性能.最后,通过仿真给以验证.
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关键词:
- 空中交通管制(ATM) /
- 多目标跟踪 /
- 相互作用多模型-概率数据关联算法(IMMPDA)算法
Abstract: The performance of IMM-PDA algorithm can be decreased due to all kinds of clutter and false alarms during managing lots of planes in large region air traffic manage ment(ATM). Hence, a novel algorithm is presented in this paper, that is, a function appraising the performance of IMM-PDA is set up with some prior probabilities measurements caused by clutter or other targets can be estimated efficiently and filtered out via this method, Then the performance of IMM-PDA is improved. At last, simulation for verification of the algorithm is given. -
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