Proceedings of the 2016 5th International Conference on Measurement, Instrumentation and Automation (ICMIA 2016)

Design of portable near-infrared spectrum analyzer based on ARM-Linux

Authors
Saifu Deng, Shuangbao Wang, Linyue Wang
Corresponding Author
Saifu Deng
Available Online November 2016.
DOI
10.2991/icmia-16.2016.133How to use a DOI?
Keywords
near-infrared spectrum analyzer; ARM-Linux; Lock-in Amplifier; Qt interface;
Abstract

Traditional near-infrared spectrum analyzer need to be operated in assistant of PC, therefore, they are usual expensive and larger size. Here a portable near-infrared spectrum analyzer based on ARM-Linux was designed to accelerate the process of measurement automation. The measurement setup was composed of light source, optical beam splitting system, detector, data acquisition board, signal processing system, ARM controller module and corresponding embedded software system. To improve the measurement accuracy by suppressing noises and accumulating signals, the lock-in amplifier technology was applied in data processing. The characterization evaluation proved that the analyzer is ideal in practice for its intelligence, convenient and stability and repeatability.

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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Volume Title
Proceedings of the 2016 5th International Conference on Measurement, Instrumentation and Automation (ICMIA 2016)
Series
Advances in Intelligent Systems Research
Publication Date
November 2016
ISBN
978-94-6252-256-5
ISSN
1951-6851
DOI
10.2991/icmia-16.2016.133How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Saifu Deng
AU  - Shuangbao Wang
AU  - Linyue Wang
PY  - 2016/11
DA  - 2016/11
TI  - Design of portable near-infrared spectrum analyzer based on ARM-Linux
BT  - Proceedings of the 2016 5th International Conference on Measurement, Instrumentation and Automation (ICMIA 2016)
PB  - Atlantis Press
SN  - 1951-6851
UR  - https://doi.org/10.2991/icmia-16.2016.133
DO  - 10.2991/icmia-16.2016.133
ID  - Deng2016/11
ER  -