Reflecting laser velocimetry

Yuan Hang He*, Wen Wei, Qing Ming Zhang

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

摘要

A reflecting laser velocimetry for measuring the projectile velocity is designed. This velocimetry measures not only the impact velocity of a projectile, but also the velocity profile of a projectile penetrating a thick plate. The power attenuation in the light path of the measurement system is investigated, the major factors influencing on the measurement precision are analyzed and the uncertainty which is better than 1.0% in measurement of this reflecting laser velocimetry is determined.

源语言英语
页(从-至)981-983
页数3
期刊Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
27
11
出版状态已出版 - 11月 2007

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He, Y. H., Wei, W., & Zhang, Q. M. (2007). Reflecting laser velocimetry. Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 27(11), 981-983.