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Proceedings Paper

Analyzing performance of monochrome infrared LED device based on biogeography-based optimization
Author(s): Changtao Mo; Shuai Huan; Guangming Wang; Jia Lv; Jingji Wen; Zhidan Xu; Lili Zhang; Ming Wang
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Paper Abstract

The transmitting power of monochrome infrared LED device is affected by factors that should be considered as those changing unstably, including transmission distance, the working current of the light source, operating frequency and so on. This thesis established a model through calibration experiment and curve fitting to measure influences and employed Biogeography-Based Optimization (BBO) to optimize the multiple variables system and obtain optimal variable conditions directly. Biogeography-Based Optimization (BBO) is a global optimal algorithm, which does not have many mathematic condition requirements for all optimal problems to be solved and does not need the intrinsic properties of the problem in the search process. Biogeography-Based Optimization (BBO) can deal with objective functions and restrictions in all forms including linear ones, nonlinear ones, continuous ones and discrete ones and can provide much flexibility for various special problems to construct heuristic optimization in independent fields because of its evolution characteristic. Therefore, Biogeography-Based Optimization (BBO) is suitable to deal with the influences to monochrome infrared LED devices caused by the change of various external factors under different physical mechanisms. This method can solve the bottleneck problem of paper moisture measurement technology and increase measurement precision.

Paper Details

Date Published: 8 February 2019
PDF: 7 pages
Proc. SPIE 10843, 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Sensing and Imaging, 108431V (8 February 2019); doi: 10.1117/12.2515165
Show Author Affiliations
Changtao Mo, Harbin Univ. of Commerce (China)
Shuai Huan, Harbin Univ. of Commerce (China)
Guangming Wang, Harbin Univ. of Commerce (China)
Jia Lv, Harbin Univ. of Commerce (China)
Jingji Wen, Harbin Univ. of Commerce (China)
Zhidan Xu, Harbin Univ. of Commerce (China)
Lili Zhang, Harbin Univ. of Commerce (China)
Ming Wang, Harbin Univ. of Commerce (China)


Published in SPIE Proceedings Vol. 10843:
9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Sensing and Imaging
Yadong Jiang; Xiaoliang Ma; Xiong Li; Mingbo Pu; Xue Feng; Bernard Kippelen, Editor(s)

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