通信干扰弹在抛洒落地以后,不可避免地会存在角度歪斜的问题,弹体姿态是否竖直会直接影响接下来的干扰工作,如果不做角度纠正,可能会导致整个系统功能丧失。针对弹体角度歪斜问题,基于51单片机开发了一种自动扶正机构,通过对通信干扰弹工作原理的分析,进行了系统的机械结构设计和控制部分设计。控制系统通过分析倾角信号驱动步进电机,从而达到使弹体自动扶正的效果。

Inevitably, angle skew problems occur after communication jamming projectile falling onto the ground. Whether the body attitude is vertical or not will directly influence subsequent interference. Without angle correction may cause the whole system's malfunction. Concerning the problem of angle skew, a control system of automatic centralizer mechanism based on 51 MCU was developed. The work principle of communication jamming projectile was analyzed, the mechanical structure and control part of the system were designed. Through analyzing angle signal, control system driver stepping motor, the missile body is made to be automatically upright.