ZHANG Bin-zhen（张斌珍）1, HAO Yi-long(郝一龙)1, LI Jie（李杰）2, FAN Jian-ying（范建英）2, LIU Jun（刘俊）2
(1.National Key Laboratory of Science & Technology on Micro/Nano Fabrication, Institute of Microelectronics, Peking University, Beijing 100871, China; 2. Science and Technology on Electronic Test & Measurement Laboratory，North University of China, Taiyuan 030051, China)
Abstract： Because of the influence of conventional ammunition working in high rotation, high overloading, high temperature, high pressure and other harsh environments during the launch, it is difficult to measure the initial velocity of projectile muzzle. This paper analyzes and compares each sort of characteristics of several typical initial velocity measurement methods of projectile muzzle both at home and abroad, and proposes the development trend based on current research and practical aplication.
Key words：muzzle; initial velocity; magnetism
CLD number： TJ410.6 Document code： A
Article ID： 1674-8042(2013)02-0128-04 doi： 10.3969/j.issn.1674-8042.2013.02.006
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