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1. A Velocity Measurement Method of three-stage Reconnection Launcher | |||
Zhou Zhengyang,Liao Minfu,Zhao Chun | |||
Surveying and Mapping Technology 01 April 2008 | |||
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Abstract:The reconnection launcher, which launches solid projectile, is a kind of the electromagnetic launchers. The operation principle of the reconnection launcher is introduced. A model of three-stage reconnection launcher is set up by MATLAB and the velocity of the projectile is simulated. As the velocity of the projectile is a variant during the launch, a velocity measurement method for the three-stage reconnection launcher in practice is presented, on the basis of computer and micro controller unit (MCU). A practical three-stage reconnection launcher is fabricated and a 160g-plate projectile is launched. The final launched velocity is accelerated to 24.991m/s in three steps. A velocity curve is gained by this method and it is consistent with the simulated result. | |||
TO cite this article:Zhou Zhengyang,Liao Minfu,Zhao Chun. A Velocity Measurement Method of three-stage Reconnection Launcher[OL].[ 1 April 2008] http://en.paper.edu.cn/en_releasepaper/content/19979 |
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