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A Method of Underwater Gun’s Bullet Velocity Measuring with Linear Scan CCD(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2002年03期
Page:
243-246
Research Field:
Publishing date:
2002-06-30

Info

Title:
A Method of Underwater Gun’s Bullet Velocity Measuring with Linear Scan CCD
Author(s):
DiChangan WangChangming KongDeren ShenYong
School of Mechanical Engineering,NUST,Nanjing 210094
Keywords:
Charge Coupled Device ( CCD) velocity measurement error analysis underw ater guns
PACS:
TJ012
DOI:
-
Abstract:
A new type of linear scan CCD ( Charge Coupled Device) velocity measuring system is int roduced to measure the bullet velocity of the underw ater guns. The technological principle as w ell as the placement of CCD, and the implemented method of such high speed data acquisit ion has been discussed in details. At the same t ime, error analysis of the system also has been studied and the available method of improving accuracy is brought up for measuring veloc-i ty of underw ater gun’ s bullet.

References:

1  Di Chang an, Wang Changming, Ko ng Deren. A study on t he method of data processing and measurement
for bullet moving underw ater. In:Wen T . Proceedings of Conference on the 4th International Symposium on T est and Measur ement. Beijing: International Academic Publishers, 2001. 1445~ 1 448
2  沈兰荪.高速数据采集系统的原理与应用.北京: 人民邮电出版社, 1995
3  李开明.火箭导弹发射效应的实验技术研究: [ 博士学位论文] .南京: 南京理工大学, 1999

Memo

Memo:
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Last Update: 2002-06-30