在信息融合系统中,传感器管理和状态与属性估计、态势及威胁评估等有关。文中将影响传感器管理的目标多因素分为跟踪因素和威胁因素两类,建立了目标跟踪精度高低等级、威胁大小等级与目标对传感器资源需求程度等级之间的模糊规则,以模糊推理计算结果作为传感器资源分配的依据,提出了几种传感器管理算法性能评价指标。仿真结果表明,该算法充分考虑了目标跟踪和威胁等因素,分配结果更加符合战场环境的需要。

In the information fusion system, sensor management has strong relation with state and attribute estimation, situation and threat assessment. The multiple attributes that have effects on sensor management are sorted into track precision attributes and threat attributes. Fuzzy rules are established among target tracking precision ranks, threat ranks and the requirement ranks for sensor resources. Sensor resources are allocated according to the result of fuzzy reasoning algorithm. Several performance evaluation indexes for sensor management algorithm are presented. Simulation results show that target tracking and threat are fully considered in the algorithm. The result of allocation meets the requirement of the battlefield.