桥丝式电点火头发火时间的预测

Forecast of the Function Time of the Bridgewire Electric Explosive Device

通过瞬态脉冲无损检测试验得到桥丝式电点火头的电热响应参数,利用电热响应参数分别采用数学模型和人工神经网络模型预测电点火头的发火时间,并与实测发火时间进行比较。结果表明,人工神经网络方法与电火工品瞬态脉冲无损检测技术相结合,用来预测电点火头的发火时间,是电火工品瞬态脉冲无损检测领域的一条新的途径。

The electric-thermal parameters of the bridgewire electric explosive device was measured with the non-destructive transient pulse test system,then the function tim of the electric explosive device was forecasted using the meathematical model and the artificial neural network model.The result shows that the combination of the artificial neural network and the transient pulse test is a new way to the non-destructive test of the electric explosive device.