宽脉冲网络信号源及应用

王翔; 贾路峰; 傅秋卫; 马云

doi:10.11858/gywlxb.2005.03.015

宽脉冲网络信号源及应用

doi: 10.11858/gywlxb.2005.03.015

中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室，四川绵阳 621900

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通讯作者:
王翔

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出版历程
- 收稿日期: 2004-02-11
- 修回日期: 2004-08-17
- 发布日期: 2005-09-05

Broad Pulse Forming Circuit and Its Application

Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China

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Corresponding author: WANG Xiang

摘要

摘要: 通过对电探针工作原理的分析，提出采用宽脉冲网络源代替传统窄脉冲网络源的技术措施，以解决时常遇到的提前导通问题。模拟计算和实验测量结果表明：尽管受到提前导通的影响，采用宽脉冲网络源的电探针信号仍然能够分辨出冲击波或飞片、自由面到达观测点的时间信息，从而给出真实可信的时间测量值。
- 脉冲网络源 /
- 电探针 /
- 提前导通 /
- 到达时间测量
Abstract: A measurement technique of electrical shorting pins based on broad pulse forming circuit is described here. The problem of pins shorting advance can be solved with this technique in place of the conventional narrow pulse forming circuit. The results of simulations and experiments show that the arrival time of shock-wave, flyer or free-surface can be determined precisely and reliably from the pins' signal with broad pulse forming circuit regardless of shorting advance somewhat.
- pulse forming circuit /
- electrical pins /
- shorting advance /
- measurements of arrival time

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参考文献(16)

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