Study on Curved Surface LED Array Illumination Problem Based on Taguchi Method

SHI Chen-yang; WEN Shang-sheng; CHEN Ying-cong

doi:10.3788/fgxb20153603.0348

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Study on Curved Surface LED Array Illumination Problem Based on Taguchi Method

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- Study on Curved Surface LED Array Illumination Problem Based on Taguchi Method
- Chinese Journal of Luminescence Vol. 36, Issue 3, Pages: 348-354(2015)
- 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. 华南理工大学材料科学与工程学院,广东广州,中国,510640
- 作者简介：
- 基金信息：
- DOI：10.3788/fgxb20153603.0348
  CLC： O435
- Received：24 November 2014，
  
  Revised：07 January 2015，
  
  Published：03 March 2015
- 稿件说明：
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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.

摘要

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。

Abstract

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.

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Keywords

references

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