发光学报2017，Vol.38Issue(7)：953-959,7.DOI:10.3788/fgxb20173807.0953
基于Taguchi方法的LED植物光源优化设计
Optimum Design of LED Plant Light Source Based on Taguchi Method
摘要
Abstract
In order to improve the efficiency of LED plant light source, the LED array of red and blue light source was designed and optimized based on Taguchi method. The work was simulated by MATLAB software, then the largest influential factor which influenced on the ratio distribution of red and blue light photon numbers ( R/B) at a distance of 10 cm from the plant light source was ana-lyzed by ANOVA method. At last, the best results were tested by TracePro optics software. The re-sults show that the optimal combination consists by the arrangement of one blue LED chip on the center and six red LED chips on the ring on the concave surface with the curvature radius of 50 mm, and the distance of LED chips is 10 mm. The distance of LED chips has the greatest impact on the distribution of R/B , accounting for 35. 17%. Of course, the arrangement of LED chips can not be ignored, because it occupies 28. 05% of the impact of the ratio.关键词
LED/植物光源/曲面底板/Taguchi方法/ANOVAKey words
light-emitting diode/plant light source/curved surface/Taguchi method/ANOVA分类
信息技术与安全科学引用本文复制引用
符民,文尚胜,钟惠婷,马丙戌,陈浩伟..基于Taguchi方法的LED植物光源优化设计[J].发光学报,2017,38(7):953-959,7.基金项目
广东省及广州市科技计划(2015B010134001,2015B010127004,2015YT02C093,201604040004,201604010006) （2015B010134001,2015B010127004,2015YT02C093,201604040004,201604010006）
教育部国家级大学生创新创业训练计划(201610561075)资助项目 Supported by Guangdong Province and Guangzhou Science and Technology Project ( 2015B010134001, 2015B010127004, 2015YT02C093,201604040004, 201604010006 ) （201610561075）
National Undergraduate Innovative and Entrepreneurial Training Program (201610561075) （201610561075）
