Design of low-power and changeable-frequency underwater data acquisition system

DOI

10.2991/iccsae-15.2016.149How to use a DOI?

Keywords

underwater explosions; blast shock wave; pressure; measurement

Abstract

The conception and characteristics of underwater blast shock wave and gas bubble pulsation theory are explained in this paper, based on which the measuring principle and sampling parameters of the overpressure measuring system of underwater blast shock wave are figured out. The underwater blast pressure sensor,A/D converter, trigger control circuit, communication interface circuit , battery and other circuits are packaged in an airtight, water-proof and solid steel shell, which make up of a underwater blast shock wave measuring system working independently. This system has advantages of small size, low power consumption , high sampling frequency, anti-interference and no-need of cable, and is fit for large-scale multi-point measurement in underwater.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - ZhuoJing Yang
AU  - Jianwei Zhang
AU  - Fan Jiang
AU  - Wenjie Hao
PY  - 2016/02
DA  - 2016/02
TI  - Design of low-power and changeable-frequency underwater data acquisition system
BT  - Proceedings of the 2015 5th International Conference on Computer Sciences and Automation Engineering
PB  - Atlantis Press
SP  - 796
EP  - 800
SN  - 2352-538X
UR  - https://doi.org/10.2991/iccsae-15.2016.149
DO  - 10.2991/iccsae-15.2016.149
ID  - Yang2016/02
ER  -