照明工程学报2017，Vol.28Issue(5)：4-9,6.DOI:10.3969/j.issn.1004-440X.2017.05.002
用多种LED单色光芯片模拟太阳光谱的一种光谱组装算法及相似度评价标准
A Spectral Assembly Algorithm and Mismatch Evaluation Index for Simulating Solar Spectra Using A Variety of LED Monochromatic Optical Chips
汤露瑶 1苏成悦 2陈少藩 3刘木清1
作者信息
- 1. 复旦大学先进照明技术教育部工程研究中心,上海200433
- 2. 广东工业大学物理与光电工程学院,广东广州 510006
- 3. 广东光阳电器有限公司,广东中山528415
- 折叠
摘要
Abstract
As a new light source that has been rising rapidly since 90s,LED has been widely used in indoor lighting,outdoor lighting and non-visual applications.In this paper,the solar spectra of three different color temperatures are selected as the target fitting spectra.The power coefficients of LEDs are obtained by using the fmincon function in the Matlab optimization toolbox.A spectral mismatch evaluation index E is proposed,and the similarity between the spectra of common light sources and solar spectra is also evaluated by using the index.关键词
光谱组装/太阳光谱/LEDKey words
spectral synthesis/solar spectrum/LED分类
信息技术与安全科学引用本文复制引用
汤露瑶,苏成悦,陈少藩,刘木清..用多种LED单色光芯片模拟太阳光谱的一种光谱组装算法及相似度评价标准[J].照明工程学报,2017,28(5):4-9,6.
