基于分辨力增益的综合识别传感器管理方法

Integrated Identification Sensor Management Based on Discrimination Gain

为提高目标综合识别的效能,需对综合识别系统中多种传感器资源进行科学管理。在分析综合识别中目标优先级和传感器使用约束条件的基础上,建立了利用分辨力增益作为传感器资源管理优化准则的目标函数,提出了利用传感器混淆矩阵的预测分辨力增益计算方法,并将粒子群优化算法引入传感器-目标分配NP-hard问题的求解中。仿真结果表明该方法合理高效。

In order to improve the performance of integrated identification for targets, multi-sensor resources management may be needed in integrated identification system. In this paper the target profity and the restricted condition of sensors for integrated identification is analysed, and then an objective function regarding the discrimination gain as the rule of muhi-sensor resources management optimization is established. A computation method of discrimination gain utilizing sensor confusion matrix is proposed, and particle swann optimization （PSO） algorithm is introduced into allocation NP-hard problem of sensor to target. The results show the rational- ity and efficiency of this method.