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弹箭与制导学报 >

2014 , Vol. 34 >Issue 6: 153 - 156

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2014.06.039

相关技术

小量程抗高过载空投加速度记录仪

  • 何志文 ,
  • 杜红棉 ,
  • 李新娥 ,
  • 宓莎 ,
  • 杨帆
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  • 1 中北大学仪器科学与动态测试教育部重点实验室,太原 030051
    2 中北大学电子测试技术国家重点实验室,太原 030051

何志文(1986-),男,河北石家庄人,硕士研究生,研究方向:动态测试及其系统设计。

收稿日期: 2013-07-25

  网络出版日期: 2025-05-30

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Airdrop Acceleration Recorder of High Overload Resistance

  • HE Zhiwen ,
  • DU Hongmian ,
  • LI Xine ,
  • MI Sha ,
  • YANG Fan
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  • 1 Key Laboratory of Instrumentation Science & Dynamic Measurement of the Ministry Education, North University of China, Taiyuan 030051, China
    2 National Key Laboratory for Electronic Measurement Technology, North University of China, Taiyuan 030051, China

Received date: 2013-07-25

  Online published: 2025-05-30

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摘要

空投过程伴随着复杂的加速度变化,其中最重要的就是过载问题。文中针对该现象,设计了具有抗高过载性能的加速度记录仪。进一步结合理论推导和测试试验,对该记录仪进行了实际验证。首先利用马歇特锤冲击试验对系统的抗过载性能进行了检验;其次利用火箭滑车模拟开伞过载试验,获得了开伞加速度试验数据;最后对比试验结果和理论推导,发现系统误差在8%的范围内,证明该记录仪有实用价值。

关键词： 空投; 抗高过载; 加速度记录仪

本文引用格式

何志文 , 杜红棉 , 李新娥 , 宓莎 , 杨帆 . 小量程抗高过载空投加速度记录仪[J]. 弹箭与制导学报, 2014 , 34(6) : 153 -156 . DOI: 10.15892/j.cnki.djzdxb.2014.06.039

Abstract

Acceleration has complicated changes in airdrop process, overload is the most important. Aiming at the phenomenon, an acceleration recorder of high overload resistance was designed. Furthermore, with combination of theoretical derivation with test, actual validation was given. Firstly, the Marshall's hammer impact test was used to examine overload resistance performance: Secondly, parachate-opening overload test was used to simulate rockets block and acceleration data was obtained. Finally, comparison was made between the test results and theoretical calculation, the error was found within 8%, this shows the recorder has practical value.

Key words： airdrop; high overload resistance; acceleration recorder

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参考文献

[1]
《降落伞技术导论》编写组. 降落伞技术导论[M]. 北京: 国防工业出版社, 1977.
[2]
余莉, 明晓, 胡斌. 降落伞开伞过程的试验研究[J]. 南京航空航天大学学报, 2006, 38(2): 176-180.
[3]
王利荣. 降落伞理论与应用[M]. 北京: 宇航出版社, 1997.
[4]
张文栋. 存储测试系统的设计理论及其应用[M]. 北京: 高等教育出版社, 2002.
[5]
朱仕永, 祖静, 范锦彪. 基于CPLD的弹载加速度存储测试仪[J]. 探测与控制学报, 2009, 31(3): 42-45.
[6]
文丰, 任勇峰, 王强. 高冲击随弹测试固态记录器的设计与应用[J]. 爆炸与冲击, 2009, 29(2): 221-224.
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