浏览全部资源
扫码关注微信
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 材料科学与工程学院,广东 广州,中国,510640
纸质出版日期:2015-3-3,
收稿日期:2014-11-24,
修回日期:2015-1-7,
扫 描 看 全 文
史晨阳, 文尚胜, 陈颖聪. 基于Taguchi方法的曲面LED阵列照度问题研究[J]. 发光学报, 2015,36(3): 348-354
SHI Chen-yang, WEN Shang-sheng, CHEN Ying-cong. Study on Curved Surface LED Array Illumination Problem Based on Taguchi Method[J]. Chinese Journal of Luminescence, 2015,36(3): 348-354
史晨阳, 文尚胜, 陈颖聪. 基于Taguchi方法的曲面LED阵列照度问题研究[J]. 发光学报, 2015,36(3): 348-354 DOI: 10.3788/fgxb20153603.0348.
SHI Chen-yang, WEN Shang-sheng, CHEN Ying-cong. Study on Curved Surface LED Array Illumination Problem Based on Taguchi Method[J]. Chinese Journal of Luminescence, 2015,36(3): 348-354 DOI: 10.3788/fgxb20153603.0348.
为了分析曲面底板配光的LED阵列照明照度的影响因子
采用Taguchi实验方法设计实验
并运用TracePro软件进行仿真模拟
再通过ANOVA理论分析出因子对LED阵列品质的影响程度
优化曲面底板LED阵列的各项结构参数。结果表明:LED芯片数量对于照度均匀度及最大照度的影响最大
分别占有81.84%和91.58%的影响地位。进一步地
通过微调芯片与光轴的夹角可以得到更好的照度均匀度。以上研究结果为解决曲面底板照明的照度问题提供了理论依据。
In order to analyze the control factors of LED array illumination on the curved surface plate
some experiments were designed by using Taguchi method and simulated
via
TracePro software. Then
ANOVAtheory was integrated to evaluate the influence of the control factors on the illumination
so that the control factors could be optimized efficiently. The experiment results show that the number of LEDs is the main influence on both illuminance uniformity(81.84%) and maximum illumination(91.58%). Furthermore
the best combination of the control factors can be obtained by adjusting the angle between the LED chips and the optical axis. This paper provides a theoretical basis to solve the illumination problem of the curved surface lighting.
Taguchi方法曲面底板LED照度ANOVA
Taguchi methodcurved surfaceLEDillumination problemANOVA
Yan X T, Yang J F, Zhang G Q, et al. Design of freeform surface LED reflectors for uniform illumination based on compensation method [J]. Infrared Laser Eng.(红外与激光工程), 2012, 41(3):718-723 (in Chinese).
Xia X T, Yu B H, Liang L F. Design of LED lens for rectangular light field [J]. Semicond. Optoclectron.(半导体光电), 2010, 31(5):690-693 (in Chinese).
Liang S Y. Design of Secondary Opticl with LED. Hangzhou: Zhejiang University, 2008 (in Chinese).
Yu G Y, Jin J, Ni X W, et al. Design for LED uniform illumination reflector based on etendue [J]. Acta Optica Sinica (光学学报), 2009, 29(8):2297-2301 (in Chinese).
Luo Y, Zhang X P, Wang L, et al. Non-imaging optics and its application in solid state lighting [J]. Chin. J. Laser (中国激光), 2008, 35(7):963-971 (in Chinese).
Yang Y, Qian K Y, Luo Y. A novel LED uniform illuminance system based on nonimaging optics [J]. Opt. Technol.(光学技术), 2007, 33(1):110-115 (in Chinese).
Smith W J, Betensky E,Williamson D,et al.The past, present, and future of optical design [J]. SPIE, 2006, 6342:63422Y-1-10..
Jacobson B A, Gengelbacb R D. Lens for uniform LED illumination: An example of automated optimization using monte carlo ray-tracing of an LED source [J]. SPIE, 2001, 4446:121-128.
Yang H, Bergmans J W M, Schenk T C W, et al. Uniform illumination rendering using an array of LEDs: A signal processing perspective [J]. IEEE Trans. Signal Processing, 2009, 57:1044-1057.
Whang A J W, Chen Y Y, Teng Y T. Designing uniform illuminance systems by surface-tailored lens and configurations of LED arrays [J]. J. Dispersion Technol., 2009, 5:94-103.
Qin Z, Wang K, Chen F, et al. Analysis of condition for uniform lighting generated by array of light emitting diodes with large view angle [J]. Opt. Express, 2010, 18(16):17460-17476.
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 (光子学报), 2014, 43(6):919-924 (in Chinese).
Chen Y C, Wen S S, Luo W X, et al. Design of LED optical system based on the substrate with freeform surface [J]. Infrared Laser Eng.(红外与激光工程), 2014, 43(9):2947-2953 (in English).
Zhao Y H, Fan C J. Design of combined reflectors used in LED street lamps [J]. Chin. Opt.(中国光学), 2012, 5(5):520-524 (in Chinese).
Lu H Y, Liu Y, Xue X C. Different auto-focusing based on particle swarm optimization searching and wavelet evaluation [J]. Chin. Opt.(中国光学), 2011, 4(3):283-292 (in Chinese).
Fang Y C, Tzeng Y F, Li S X. Multi-objective design and extended optimization for developing a miniature light emitting diode pocket-sized projection display [J]. Opt. Rev., 2008, 15(5):241-250.
Shen M, Li H F, Lu W, et al. Method of reflective flyeye lens design for LED illuminating projection system [J]. Acta Photon. Sinica (光子学报), 2006, 35(1):93-95 (in Chinese).
Zhang J H, Zhuang J X. How to use luminous intensity distribution curve in lighting calculation [J]. J. Shenyang Jianzhu Univ.(沈阳建筑大学学报), 2007, 23(6):941-945 (in Chinese).
Zheng Z R, Hao X, Liu X. Freeform surface lens for LED uniform illumination [J]. Appl. Opt., 2009, 48(35):6627-6634.
Moreno I, Avendano-Alejo M, Tzonchev R I. Designing light-emitting diode arrays for uniform near-field irradiance [J]. Appl. Opt., 2006, 45(10):2265-2272.
Su Z P, Xue D L, Ji Z C. Designing LED array for uniform illumination distribution by simulated annealing algorithm [J]. Opt. Express, 2012, 20(6):843-855.
Zhao Z P, Ji L Y, Shen Y X, et al. Research of illumination uniformity for LED arrays based on pso algorithm [J]. Chin. J. Lumin.(发光学报), 2013, 34(12):1677-1681 (in Chinese).
Li S D, Zhou R H, Tian X Y, et al. Analysis of illumination distrihntion with different view LED [J]. Laser J. (激光杂志), 2011, 32(2):41-45 (in Chinese).
Lin C F, Wu C C, Yang P H, et al. Application of taguchi method in light-emitting diode backlight design for wide color gamut displays [J]. J. Disp. Technol., 2009, 5(8):323-329.
0
浏览量
43
下载量
12
CSCD
关联资源
相关文章
相关作者
相关机构