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电子学报  2014 

基于部分可观马氏决策过程的多平台主被动传感器调度

DOI: 10.3969/j.issn.0372-2112.2014.10.037, PP. 2104-2109

Keywords: 传感器调度,部分可观马氏决策过程,先见优化,无迹采样,分枝定界

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Abstract:

为了使有限时域内的跟踪精度和辐射风险达到最佳平衡,本文研究了多传感器平台在协同跟踪目标时的主被动传感器调度问题.将该问题建立成基于部分可观马氏决策过程的数学模型以同步实现目标跟踪和辐射控制.在先见优化思想的基础上,借助由无迹采样近似得到的精度收益及由隐马氏模型滤波器推导出的辐射代价将调度问题转化成决策树问题,并采用分枝定界方法求解.仿真结果表明了该方法的有效性.

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