A synchronous trigger system capable of getting the velocity of current firing used in ballistic trajectory measurement

doi:10.13741/j.cnki.11-1879/o4.2011.03.012

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A synchronous trigger system capable of getting the velocity of current firing used in ballistic trajectory measurement

更新时间：2025-09-01

- A synchronous trigger system capable of getting the velocity of current firing used in ballistic trajectory measurement
- Vol. 37, Issue 3, Pages: 327-331(2011)
- 作者机构：
  
  1:西安工业大学光电工程学院
- 作者简介：
- 基金信息：
- DOI：10.13741/j.cnki.11-1879/o4.2011.03.012
  CLC：
- Published：2011
- 稿件说明：
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A synchronous trigger system capable of getting the velocity of current firing used in ballistic trajectory measurement[J]. 2011, 37(3): 327-331.
DOI：

A synchronous trigger system capable of getting the velocity of current firing used in ballistic trajectory measurement[J]. 2011, 37(3): 327-331. DOI： 10.13741/j.cnki.11-1879/o4.2011.03.012.

摘要

介绍了一种实时获取当发弹丸速度的同步触发系统。采用两台天幕靶和测时电路实时测量当发弹丸的速度

根据测得的速度和事先确定的靶距

计算输出测试仪器触发需要的延时值。同时

设计了滤除蚊虫、飞鸟等外界环境干扰的电路

确保输出的触发信号稳定可靠。详细介绍了系统组成、工作原理与逻辑电路的设计。设计的系统经过实弹射击试验验证

工作稳定、可靠。介绍的触发系统可用于外弹道测试领域

大大地提高了触发系统的可靠性。

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Related Institution

1:天津大学精密仪器与光电子工程学院光电信息技术教育部重点实验室

2:西安工业大学光电工程学院

3:西安工业大学光电工程学院

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