Proceedings of the 2017 2nd International Conference on Control, Automation and Artificial Intelligence (CAAI 2017)

Study on the Uncertainty of Absolute Measurement of LED Luminous Flux

Authors
Qiyu Lu, Guliang Zhou, Yuansheng Dai, Chenzhao Fu, Kan Xu
Corresponding Author
Qiyu Lu
Available Online June 2017.
DOI
https://doi.org/10.2991/caai-17.2017.38How to use a DOI?
Keywords
LED; luminous flux; distributed photometer; beam angle
Abstract
Distributed photometer for measuring light flux is a relatively accurate method, but for different beam angles and different test conditions,it can also bring errors. In this paper, we use the distribution of photometric method to measure luminous flux for different beam angle of the LED under different parameters. By analyzing the experimental data and combining with the light distribution curve, the uncertain factors and their effects in the measurement of LED luminous flux,absolute method are summarized, and the experimental parameters are optimized for different beam angle LED.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Proceedings
2017 2nd International Conference on Control, Automation and Artificial Intelligence (CAAI 2017)
Part of series
Advances in Intelligent Systems Research
Publication Date
June 2017
ISBN
978-94-6252-360-9
ISSN
1951-6851
DOI
https://doi.org/10.2991/caai-17.2017.38How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Qiyu Lu
AU  - Guliang Zhou
AU  - Yuansheng Dai
AU  - Chenzhao Fu
AU  - Kan Xu
PY  - 2017/06
DA  - 2017/06
TI  - Study on the Uncertainty of Absolute Measurement of LED Luminous Flux
BT  - 2017 2nd International Conference on Control, Automation and Artificial Intelligence (CAAI 2017)
PB  - Atlantis Press
SP  - 178
EP  - 181
SN  - 1951-6851
UR  - https://doi.org/10.2991/caai-17.2017.38
DO  - https://doi.org/10.2991/caai-17.2017.38
ID  - Lu2017/06
ER  -