Time constant optimization of solar irradiance absolute radiometer

	Time constant optimization of solar irradiance absolute radiometer
	Tang, X.; W. Fang; Y.-p. Wang; D.-j. Yang and X.-l. Yi
	2017
发表期刊	Optoelectronics Letters
卷号	13 期号:3
摘要	We experimentally evaluate and optimize the time constant of solar irradiance absolute radiometer (SIAR). The systemic error introduced by variable time constant is studied by a finite element method. The results shown that, with a classic time constant of 30 s for SIAR, the systemic errors are 0.06% in the midday and 0.275% in the morning and afternoon. The uncertainty level which can be considered negligible for SIAR is also investigated, and it is suggested that the uncertainty level has to be less than 0.02%. Then, combining the requirement of international comparison with these two conclusions, we conclude that the suitable time constant for SIAR is 20 s.1. 2017, Tianjin University of Technology and Springer-Verlag Berlin Heidelberg.
收录类别	sci ; ei
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/59212
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Tang, X.,W. Fang,Y.-p. Wang,et al. Time constant optimization of solar irradiance absolute radiometer[J]. Optoelectronics Letters,2017,13(3).
APA	Tang, X.,W. Fang,Y.-p. Wang,&D.-j. Yang and X.-l. Yi.(2017).Time constant optimization of solar irradiance absolute radiometer.Optoelectronics Letters,13(3).
MLA	Tang, X.,et al."Time constant optimization of solar irradiance absolute radiometer".Optoelectronics Letters 13.3(2017).

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