电子时间引信时间精度分析及试验研究

Analyses and Test of Timing Accuracy of Electronic Time Fuzes

介绍了影响电子时间引信定时精度的诸因素，包括时基振荡源精度、电源启动时间、复位延时、环境温度、电路参数的变化及装定器精度等。结合某型电子时间引信的生产定型试验，对该引信进行了定时精度的试验，并按照国军标的要求将试验数据分析处理，试验结果达到了预期目的。

In this paper, some influential factors of timing accuracy of electronic time fuzes are introduced, including the accuracy of reference oscillator frequency, the time of enable power, delay of resetting, the temperature and the change of circuit parameter, the accuracy of setters and so on. Joining with the electronic time fuzes production - type tests, the timing accuracy test is carried out whose data is analysed and processed according to the national military standards. The test results meet the expected objectives.