Design of the fiber Detonation velocity measuring system based on the FPGA

Author

Xiaoyan, Wang ; Hui, Zhao ; Jian, Wu ; Gao, Wang

Author_Institution

Key Lab. of Instrum. Sci. & Dynamic Meas., North Univ. of China, Taiyuan, China

Volume

4

fYear

2011

fDate

29-31 July 2011

Abstract

A new fiber Detonation velocity measuring system is proposed. The fiber is used as the sensor. By using FPGA to process the signals, the measuring precision of this system is enhanced and the system debug is simplified. At the same time, this paper elaborates the system design of the soft hardware and compares the existed instrument measuring Detonation velocity with this system by testing plastic detonating cord. The test demonstrates the advantages of the system such like the resistance electromagnetic interference, the high measuring precision and the simple manipulation.

Keywords

acoustic signal processing; detonation waves; explosives; fibre optic sensors; field programmable analogue arrays; mechanical engineering computing; velocity measurement; FPGA; fiber detonation velocity measuring system; plastic detonating cord testing; resistance electromagnetic interference; system debugging; Indium tin oxide; Integrated circuits; detonating cord; detonation velocity; fiber; sensor;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics and Optoelectronics (ICEOE), 2011 International Conference on

Conference_Location

Dalian

Print_ISBN

978-1-61284-275-2

Type

conf

DOI

10.1109/ICEOE.2011.6013417

Filename

6013417