[1]王昭,王昌明,吴平信,等.基于虚拟仪器技术的弹丸初速测量系统[J].南京理工大学学报(自然科学版),2003,(01):48-51.
　WangZhao WangChangming WuPingxin JiangShouquan DiChangan.The Measurement System of Projectiles Initial Velocity Based on Virtual Instrument Technology[J].Journal of Nanjing University of Science and Technology,2003,(01):48-51.
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基于虚拟仪器技术的弹丸初速测量系统()
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《南京理工大学学报》（自然科学版）[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2003年01期
页码:
48-51
栏目:
出版日期:
2003-02-28

文章信息/Info

Title:
The Measurement System of Projectiles Initial Velocity Based on Virtual Instrument Technology
作者:
王昭; 王昌明; 吴平信; 姜守全; 狄长安
南京理工大机械工程学院, 南京210094
Author(s):
WangZhao WangChangming WuPingxin JiangShouquan DiChang’an
School of Mechanical Engineering,NUST,Nanjing 210094
关键词:
弹丸;  速度测量;  仪器;  小波变换
Keywords:
projectiles;  velocity measurement;  instrument ;  w avelet transform
分类号:
TJ06
摘要:
介绍一种基于虚拟仪器技术的弹丸初速测量系统 ,阐明系统工作原理、实现方法及系统的硬件和软件结构 ;利用小波变换空间局部化性质 ,探讨小波变换模极大值检测信号突变点的方法在确定天幕靶弹丸信号特征点的应用 ,大量实验表明了该系统的可行性及实用性。
Abstract:
A measurement system w as int roduced about init ial speed of projectiles based on v irtual inst rument technolog y. It stated the operat ing principle, method of implementation, the hardware and softw are structure. T he wavelet transform w as used to perform local analysis in space, and an abrupt change could be detected by model max imum of w avelet t ransform, the feature point of signal was gotten w hen project ile passed through sky screen optical targ et . Ex per-i ment s proved the feasibility and pract icability of the system.

参考文献/References:

1 彭玉华. 小波变换与工程应用[M] . 北京: 科学出版社, 1999.
2 Burrus C S, Gopinath R A, Guo H T. Intr oduction to wavelects and w av elet transforms[M] . New Jersey: Prentic Hall Pr ess, 1998.
3 Wang Yuping . Image repr esentat ions using multiscale differnt ial operastors[ J] . IEEE T ransactions on Imag e Pr ocessing, 1999, 8( 12) : 1 757~ 1 771.

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备注/Memo

备注/Memo:
王 昭 男 38 岁 博士生
更新日期/Last Update: 2013-03-17