发控系统扫描截获电路的改进研究

Improvement on the Scanning and Acquisition Circuits in the Launcher's Fire and Control System

针对某导弹在模拟攻击大目标时,输出的截获转换指令A信号延迟时间大于目标在视场的驻留时间的问题,提出了在发控电路中增加B信号(位标器探测信号)判别逻辑的改进方案,并对改进设计后的发控电路进行试验验证,效果良好。

In simulation of a certain missile attacking a big target,the delay time of A signal（acquisition conversion signal） sent by the missile is longer than the dwell time of the target in the field of view.In order to eliminate this defect,B signal（detection signal of position marker）and relevant judge logic are added to the launch control circuits.The effect of this improvement is verified by experiment.