摘要
为了分析无线电引信遭遇有源干扰时的工作情况 ,对引信的检波输出信号进行了仿真。考虑到输入输出的非线性映射关系 ,采用BP神经网络进行仿真 ,将干扰机的主要变量作为网络的输入变量 ,引信的检波输出信号作为网络的输出变量 ,用实验测得的引信检波信号作为样本对网络进行训练。仿真结果表明此方法是可行的 。
In order to analyse the radio fuze jammed by active jamming,the detection signal is simulated.Taking into account of the nonlinear input and output,BP neural network is used to simulate. The major variables of jammer are regarded as input variables, and detection signal data of radio fuze are regarded as output variables. The detection signal data measured by experiment are regarded as specimen. The simulation results prove that the method is practicable,and simulation results are satisfactory.
出处
《南京理工大学学报》
EI
CAS
CSCD
2000年第6期544-547,共4页
Journal of Nanjing University of Science and Technology
