摘要：The finite element method is first introduced into the design process of detecting electrodes of three electrode capacitance fuze, the mutual capacitance of the fuze and target is calculated by the finite element method, which provides the parameters for simulation circuit and design of detecting electrode. The finite element method pierces the traditional method of designing detecting electrode-design, test and adjustment. The system capacitance can be calculated accurately and the performance can be predicted in the design period of the detecting electrode, which saves a lot of research fee. The capacitances of a mortar shell fuze above ground 2 m and lower are given. After putting the computing data into simulating circuit, the demodulation voltage can be obtained, its changing trend is in agreement with the tested result.

摘要：在现有声探测技术的基础上 ,设计了基于 PIC单片机的声目标识别系统。结合对直升机、坦克的目标识别 ,确定了系统的参数。最后对系统进行实验验证 ,证明了系统的实用性。

摘要：在各种无线电引信研制或对问题分析时 ,需要有一种模拟电池 ,它能够代替无线电引信电池多次重复供电。文中提供一种无线电引信电源模拟系统设计方法 ,该系统由 PCI总线 A/ D和 D/ A卡、计算机软件、放大和保护电路等组成。该装置对电池噪声的模拟精度很高 ,可模拟高达 +3 6V直流电压上叠加的毫伏级噪声 ,且具有输出自动保护功能。较好地解决了无线电引信各项试验的电池性能全面模拟问题。已获国家专利 ,专利号 :0 0 1 3 0 5 47.

摘要：提出了一种基于径向基函数 ( RBF)神经网络的引信智能天线多目标方向估计算法 ,对引信智能天线进行了结构和训练算法的设计。理论分析和测试结果表明 ,此算法充分利用了径向基函数神经网络的结构简单、自学习能力强、运算速度快、模式分类能力强等特点 。