磁与激光复合系统探测性能分析

论述了磁与激光复合探测原理；分析了复合系统的信息融合模式及探测方式；给出了串并行两种方式中系统的理论探测门限、探测概率与虚警率的计算方法；研究了系统在不同方式下的探测性能。仿真结果表明，复合探测较单一探测体制具有很强的优势。理论分析所得到的主要结论对复合系统探测方式的选择、系统探测门限及其它有关参数的设计具有指导意义。

Composite Detection Performance of Magnetism and Laser Fuzes

The principle of detection of the composite system composed of magnetism and laser used in fuzes was discussed. The mode of information fusion and detection fashions of the composite system were analyzed. The calculation methods of the theoretical threshold, the false alarm probability and the detection probability for the parallel, serial and single detection systems were given. Performances of detection for the system under different modes were studied. Simulation results show that composite detection has great advantages over a single mode alone. Conclusions drawn from this theoretical analysis are benefitial to the choice of detection means and the design of thresholds and other related parameters.