Design of a bomb-borne solid-state recorder for high-shock test and its application

WEN Feng; REN Yong-feng; WANG Qiang

doi:10.11883/1001-1455(2009)02-0221-04

Volume 29 Issue 2

Sep. 2014

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Article Navigation > Explosion And Shock Waves > 2009 > 29(2): 221-224

XUE Zhi-gang, HU Shi-sheng. Dynamic behavior of cement mortar under active confinement[J]. Explosion And Shock Waves, 2008, 28(6): 561-564. doi: 10.11883/1001-1455(2008)06-0561-04

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WEN Feng, REN Yong-feng, WANG Qiang. Design of a bomb-borne solid-state recorder for high-shock test and its application[J]. Explosion And Shock Waves, 2009, 29(2): 221-224. doi: 10.11883/1001-1455(2009)02-0221-04

XUE Zhi-gang, HU Shi-sheng. Dynamic behavior of cement mortar under active confinement[J]. Explosion And Shock Waves, 2008, 28(6): 561-564. doi: 10.11883/1001-1455(2008)06-0561-04

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Design of a bomb-borne solid-state recorder for high-shock test and its application

doi: 10.11883/1001-1455(2009)02-0221-04

1.
National Key Laboratory for Electronic Measurement Technology, North University of China, Taiyuan 030051, Shanxi, China

Publish Date: 2009-03-25

Abstract

Abstract

A bomb-borne solid-state recorder was proposed to record the explosion-induced high-shock signals.In this solid-state recorder, the FPGA device XC2S30 is used as the core controlling chip.With the joint function of the A/D controller, the high-speed state machine, the phase-delayed clock and the flash memory controller working in the recorder, it can transform the high shock signals into digital ones and store them into the main memory which is made up of flash memory. With the multi-layer cushions and double-walled steel structures, the high-shock signals for the whole dispersal and gunfire tests were successfully recorded by applying the proposed solid-state recorder.
- mechanics of explosion,
- solid-state recorder,
- dispersal test,
- high shock

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