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Journal of Projectiles, Rockets, Missiles and Guidance >

2021 , Vol. 41 >Issue 3: 137 - 140

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2021.03.030

Design of Multi-channel Time Interval Measuring Device in Shooting Range

  • QAIN Lihua ,
  • SHEN Xiaomin ,
  • LIU Baowei ,
  • KANG Qiang
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  • Test and Measurement Academy of China Ordnance Industries, Shaanxi Huayin 714200, China

Received date: 2020-10-22

  Online published: 2025-02-20

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Abstract

Due to the disadvantages of large size, high power consumption and no DC power supply method in the existing time interval measurement equipment at the range, a low-power design method for a small DC shooting range multi-channel time interval measurement device is proposed.This method successfully reduces the current consumption of each module in the time interval measurement device based on the two aspects of device selection and power optimization. The test results of working time lengths under different temperatures show that the power consumption of the device is effectively reduced, and the maximum working time is 12 h, which effectively enhances the reliability and convenience of the range test.

Key words： time interval; DC and miniaturizationl; low power consumption

Cite this article

QAIN Lihua , SHEN Xiaomin , LIU Baowei , KANG Qiang . Design of Multi-channel Time Interval Measuring Device in Shooting Range[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2021 , 41(3) : 137 -140 . DOI: 10.15892/j.cnki.djzdxb.2021.03.030

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References

Publishing order | Descend order by publishing year | Descend order by cited within
[1]
晁芳群, 杜剑英, 穆高超, 等. 智能化弹药靶场试验测试现状及发展方向[J]. 火力与指挥控制, 2014, 39(8):181-184.

[2]
杜剑英, 晁芳群, 孙浩, 等. 国内兵器靶场试验测试现状及发展趋势[J]. 测控技术, 2014, 33(7):1-5.

[3]
瞿明生. 爆速测量仪时间间隔测量校准方法研究[J]. 计量与测试技术, 2018, 45(12):93-96.

[4]
吴守贤, 漆贯荣, 边玉敬. 时间测量[M]. 北京: 科学出版社,1982:215-216.

[5]
俞东松, 屈八一, 周渭, 等. 时间间隔测量仪的动态校准技术[J]. 单片机与嵌入式系统应用, 2019, 19(8):40-43.

[6]
易春林, 赵传荣, 周岚, 等. 区截测速系统校准及测量不确定度的评定方法[J]. 弹箭与制导学报, 2015, 35(5):181-183.

[7]
易春林, 赵传荣, 周岚, 等. 区截测速系统无偏一致有效性考核方法实验研究[J]. 科学技术与工程, 2015, 15(3):220-223.

[8]
王芳. CPLD/FPGA技术应用[M]. 北京: 电子工业出版社,2011:32.

[9]
姜付鹏. 电磁兼容的电路板设计[M]. 北京: 机械工业出版社,2011:45-48.

[10]
古天祥, 王厚军, 习友宝, 等. 电子测量原理[M]. 北京: 机械工业出版社,2004:148-165.

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