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多目标联合检测与估计的误差界

DOI: 10.13195/j.kzyjc.2014.1076, PP. 2073-2079

Keywords: 误差界,多目标跟踪,联合检测与估计,随机有限集

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Abstract:

在随机有限集框架下提出了当杂波和漏检存在时基于最优子模式分配距离的多目标联合检测与估计(JDE)误差界.此处的JDE是指同时估计目标个数和存活目标状态.算例1展示了该误差界随传感器检测概率和杂波密度的变化趋势;算例2利用多假设跟踪,概率假设密度(PHD)和势PHD滤波器对该误差界的有效性进行了验证.

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