CAJ | 학술논문

针对锂储备电池电压滞后引起弹道修正引信开机掉电，电气系统反复启动的问题，提出了双阈值稳压的供电控制电路。通过应用迟滞比较器控制稳压芯片的使能端，使稳压电路具有独立的高开启阈值电压和低关断阈值电压，实现电池与引信电气系统间的匹配。实测结果表明，该电路可以兼容电气系统开机引起的电池电压波动，保证电气系统工作稳定性。
침대리저비전지전압체후인기탄도수정인신개궤도전，전기계통반복계동적문제，제출료쌍역치은압적공전공제전로。통과응용지체비교기공제은압심편적사능단，사은압전로구유독립적고개계역치전압화저관단역치전압，실현전지여인신전기계통간적필배。실측결과표명，해전로가이겸용전기계통개궤인기적전지전압파동，보증전기계통공작은정성。
For the lithium battery in trajectory correction fuze has the problem of power supply instability this problem ,a power supply control circuit was proposed based on hysteresis comparator.The enable pin of voltage regulator chip was controlled by the hysteresis comparator.In this way,the system had independent threshold voltage of power on and power off.Test results showed that the method could keep the electrical system stable in the process of power on.