基于遗传算法的RGBW混光优化研究

熊晨雨; 吴玉香; 文尚胜

doi:10.3788/fgxb20173802.0254

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基于遗传算法的RGBW混光优化研究

发光学应用及交叉前沿 | 更新时间：2020-08-12

- 基于遗传算法的RGBW混光优化研究
- Research on Color Mixing and Optimization of RGBW-LEDs Based on Genetic Algorithm
- 发光学报 2017年38卷第2期页码：254-265
- 作者机构：
  
  1. 华南理工大学发光材料与器件国家重点实验室, 广东广州 510640
  2. 华南理工大学自动化科学与工程学院, 广东广州 510640
- 作者简介：
- 基金信息：
  
  广东省科技计划（2011A081301017，2012A080304001，2012A080304012，2013B090600048）资助项目
- DOI：10.3788/fgxb20173802.0254
  中图分类号： TN206;TN312+.8
- 纸质出版日期：2017-2-5，
  
  收稿日期：2016-8-14，
  
  修回日期：2016-9-21，
扫描看全文
熊晨雨, 吴玉香, 文尚胜. 基于遗传算法的RGBW混光优化研究[J]. 发光学报, 2017,38(2): 254-265

XIONG Chen-yu, WU Yu-xiang, WEN Shang-sheng. Research on Color Mixing and Optimization of RGBW-LEDs Based on Genetic Algorithm[J]. Chinese Journal of Luminescence, 2017,38(2): 254-265
熊晨雨, 吴玉香, 文尚胜. 基于遗传算法的RGBW混光优化研究[J]. 发光学报, 2017,38(2): 254-265 DOI： 10.3788/fgxb20173802.0254.

XIONG Chen-yu, WU Yu-xiang, WEN Shang-sheng. Research on Color Mixing and Optimization of RGBW-LEDs Based on Genetic Algorithm[J]. Chinese Journal of Luminescence, 2017,38(2): 254-265 DOI： 10.3788/fgxb20173802.0254.

摘要

根据RGBW四色混光原理，采用脉冲宽度调制（PWM）调光方式，建立目标色坐标与占空比的关系方程，采用遗传算法对混合光的光通量和一般显色指数进行多元约束下寻优，在3 571~11 082 K色温范围内选取13组目标色温，采用Matlab软件进行优化仿真，最后通过实验验证。结果表明：采用遗传算法对混合光进行光通量最大化寻优，能够使混合光的光通量最高可达166.062 lm；采用遗传算法对一般显色指数进行最大化寻优，能够使混合光的一般显色指数最高可达88.3。为了保证混合光光源同时兼具高光通量和高显色性能，采用遗传算法对光通量和一般显色指数同时寻优，并采用Matlab进行模拟实验，结果表明：通过同时优化光通量和一般显色指数，能够保证混合光的一般显色指数大于82时兼具适用于大多数照明场所的高光通量。

Abstract

A relationship equation between the target chromaticity coordinate and the duty cycle based on the principle of RGBW color mixing and pulse width modulation (PWM) was established. The multi-constraint optimization simulation of the luminous flux and the general color index of mixed light based on genetic algorithm was carried out on Matlab program by selecting thirteen groups of target color temperature in the temperature range from 3 571 to 11 082 K

which was further verified by the experiments. The results show that the luminous flux can reach up to 166.062 lm under the maximum optimization of luminous flux

while

can reach up to 88.3 under the maximum optimization of general color index. Finally

the genetic algorithm was used to simultaneously optimize the luminous flux and general color index. It can ensure that the mixed light has high luminous flux to satisfy the demand of the current lighting manufacturing while the general color index exceeds 82.

关键词

光电子学动态色温遗传算法LED混光发光二极管

Keywords

optoelectronicsdynamic color temperaturegenetic algorithmRGBW color mixinglight emitting diode

references

JANG H S, JEON D Y. White light emission from blue and near ultraviolet light-emitting diodes precoated with a Sr3SiO5:Ce3+, Li+ phosphor[J]. Opt. Lett., 2007, 32(23):3444-3446.

余桂英, 金骥, 倪晓武, 等. 基于光学扩展量的LED均匀照明反射器的设计[J]. 光学学报, 2009, 29(8):2297-2301. YU G Y, JIN J, NI X W, et al.. Design for LED uniform illumination reflector based on tendue[J]. Acta Opt. Sinica, 2009, 29(8):2297-2301. (in Chinese)

KRAMES M R, SHCHEKIN O B, MUELLER-MACH R, et al.. Status and future of high-power light-emitting diodes for solid-state lighting[J]. J. Displ. Technol., 2007, 3(2):160-175.

宋鹏程, 文尚胜, 尚俊, 等. 基于PWM的三基色LED的调光调色方法[J]. 光学学报, 2015, 35(2):0223001-1-8. SONG P C, WEN S S, SHANG J, et al.. A dimming method for RGB LED based on three channels' PWM[J]. Acta Opt. Sinica, 2015, 35(2):0223001-1-8. (in Chinese)

BELLIA L, BISEGNA F, SPADA G. Lighting in indoor environments:visual and non-visual effects of light sources with different spectral power distributions[J]. Build. Environ., 2011, 46(10):1984-1992.

徐代升, 陈晓, 朱翔, 等. 基于冷暖白光LED的可调色温可调光照明光源[J]. 光学学报, 2014, 34(1):0123004-1-7. XU D S, CHEN X, ZHU X, et al.. A dimming lighting source based on cold and warm white LEDs[J]. Acta Opt. Sinica, 2014, 34(1):0123004-1-7. (in Chinese)

殷录桥, 杨卫桥, 李抒智, 等. 基于三基色的动态色温白光发光二极管照明光源[J]. 光学学报, 2011, 31(5):0523004-1-7. YIN L Q, YANG W Q, LI S Z, et al.. Dynamic color temperature white lighting source based on red green and blue light emitting diode[J]. Acta Opt. Sinica, 2011, 31(5):0523004-1-7. (in Chinese)

魏其锋, 陈长缨, 李龙亮, 等. 一种实现色温可调白光LED的方法研究[J]. 固体电子学研究与进展, 2013, 33(4):359-362. WEI Q F, CHEN C Y, LI L L, et al.. Investigation on realization of color temperature tunable white light LED[J]. Res. Prog. SSE, 2013, 33(4):359-362. (in Chinese)

刘康, 郭震宁, 林介本, 等. 高亮度白光LED混色理论及其实验研究[J]. 照明工程学报, 2012, 23(1):51-57. LIU K, GUO Z N, LIN J B, et al.. Theoretical and experimental investigation on mixture of high brightness white LEDs[J]. China Illum. Eng. J., 2012, 23(1):51-57. (in Chinese)

刘祖隆, 郭震宁, 胡志伟, 等. 调光方式对LED色温和光通量的影响[J]. 华侨大学学报(自然科学版), 2013, 34(1):14-17. LIU Z L, GUO Z N, HU Z W, et al.. Effect of dimming on LED color temperature and luminous flux[J]. J. Huaqiao Univ. (Nat. Sci.), 2013, 34(1):14-17. (in Chinese)

曹宇杰, 金尚忠, 岑松原. 高显色指数LED灯的设计[J]. 光学学报, 2011, 31(12):1222002-1-7. CAO Y J, JIN S Z, CEN S Y. Design for LED lamps with high color rendering index[J]. Acta Opt. Sinica, 2011, 31(12):1222002-1-7. (in Chinese)

余建华, 陈日广, 鄂雷, 等. 可调色温的高显色指数LED白光光源的实验研究[J]. 半导体光电, 2014, 35(3):395-397. YU J H, CHEN R G, E L, et al.. Experimental study on tunable color temperature white light with high color rendering index[J]. Semicond. Optoelectron., 2014, 35(3):395-397. (in Chinese)

CHEN H T, TAN S C, HUI S Y. Color variation reduction of GaN-based white light-emitting diodes via peak-wavelength stabilization[J]. IEEE Trans. Power Electron., 2014, 29(7):3709-3719.

张译文, 徐林, 万松. 基于LED的标准太阳光谱灯拟合算法[J]. 光子学报, 2013, 42(5):596-600. ZHANG Y W, XU L, WAN S. Synthesizing algorithm for LED standard solar spectrum lamp[J]. Acta Photon. Sinica, 2013, 42(5):596-600. (in Chinese)

谭力, 刘玉玲, 余飞鸿. 光源显色指数的计算方法研究[J]. 光学仪器, 2004, 26(4):41-44. TAN L, LIU Y L, YU F H. Method for the computing of color-rendering index[J]. Opt. Instrum., 2004, 26(4):41-44. (in Chinese)

胡威捷, 汤顺青, 朱正芳. 现代颜色技术原理及应用[M]. 北京:北京理工大学出版社, 2007:390-397. HU W J, TANG S Q, ZHU Z F. Modern Color Science and Application [M]. Beijing:Beijing Institute of Technology Press, 2007:390-397. (in Chinese)

宋鹏程, 文尚胜, 陈颖聪. 基于RGBW四色LED的混光研究[J]. 光学学报, 2015, 35(9):0923004. SONG P C, WEN S S, CHEN Y C. Research on color mixing based on RGBW-LEDs[J]. Acta Opt. Sinica, 2015, 35(9):0923004. (in Chinese)

STENDER J. Parallel Genetic Algorithms:Theory and Applications [M]. Washington:IOS Press, 1993.

程振进, 王全保, 陈吉安, 等. 基于混合遗传算法的数字图像相关方法[J]. 光学精密工程, 2016, 24(10s):710-717. CHENG Z J, WANG Q B, CHEN J A, et al.. Digital image correlation method based on hybrid genetic algorithm[J]. Opt. Precision Eng., 2016, 24(10s):710-717. (in Chinese).

吉根林. 遗传算法研究综述[J]. 计算机应用与软件, 2004, 21(2):69-73. JI G L. Survey on genetic algorithm[J]. Comp. Appl. Softw., 2004, 21(2):69-73. (in Chinese)

刘金琨. 智能控制[M]. 北京:电子工业出版社, 2005. LIU J K. Intelligent Control[M]. Beijing:Publishing House of Electronics Industry, 2005. (in Chinese)

韦凌云, 柴跃廷, 赵玫. 不等式约束的非线性规划混合遗传算法[J]. 计算机工程与应用, 2006(22):46-49. WEI L Y, CHAI Y T, ZHAO M. A hybrid genetic algorithm for solving nonlinear programming problems with inequality constraints[J]. Comp. Eng. Appl., 2006(22):49-49. (in Chinese)

刘伟, 蔡前凤, 王振友. 一种新的遗传算法求解有等式约束的优化问题[J]. 计算机工程与设计, 2007, 28(13):3184-3185. LIU W, CA Q F, WANG Z Y. New genetic algorithm for equality constrained optimization problem[J]. Comp. Eng. Des., 2007, 28(13):3184-3185. (in Chinese)

甘汝婷, 郭震宁, 林介本, 等. 遗传算法在LED光源光谱匹配技术中的应用[J]. 光子学报, 2014, 43(7):0730003-1-6. GAN R T, GUO Z N, LIN J B, et al.. The genetic algorithm in the application of the LED light source spectral matching technology[J]. Acta Photon. Sinica, 2014, 43(7):0730003-1-6. (in Chinese)

王加文, 苏宙平, 袁志军, 等. LED阵列模组化中的照度均匀性问题[J]. 光子学报, 2014, 43(8):0822004-1-7. WANG J W, SU Z P, YUAN Z J, et al.. Study on uniformity of LED array illumination distribution on target plane[J]. Acta Photon. Sinica, 2014, 43(8):0822004-1-7. (in Chinese)

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