静电放电对电容引信影响实验研究

Experimental Study of Electrostatic Discharge on Capacitance Fuze

简要介绍了电容引信的工作原理及特点,分析了电容引信在全寿命周期中所处状态及所遭遇的静电放电环境;在此基础上设计了静电放电实验方案,通过实验得到了静电放电对电容引信电路损伤的实验结果,并确定出其放电电压损伤阈值;分析了实验结果并给出了电容引信电磁防护和加固技术的建议。

The working principle and characteristics of capacitance fuze were introduced briefly and the states and ESD environment during the life cycle of capacitance fuze were analyzed. Electrostatic discharge experiment was designed based on the above work. The results of damage which was made by electrostatic discharge to the fuze circuit were gained and the ESD voltage threshold was confirmed. The experiment results were analyzed and advice about electromagnetic preventions of capacitance fuze was given.