基于Taguchi方法的曲面底板LED阵列重影问题研究

史晨阳; 文尚胜; 陈颖聪

doi:10.3788/fgxb20153606.0651

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基于Taguchi方法的曲面底板LED阵列重影问题研究

器件制备及器件物理 | 更新时间：2020-08-12

- 基于Taguchi方法的曲面底板LED阵列重影问题研究
- Study of Cured Surface LED Array Multi-shadow Problem Based on Taguchi Method
- 发光学报 2015年36卷第6期页码：651-656
- 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：
  
  广东省战略性新兴产业专项(2011A081301017,2012A080304012,2012A080304001)();广州市科技计划(2013J4300021)资助
- DOI：10.3788/fgxb20153606.0651
  中图分类号： O644
- 纸质出版日期：2015-6-3，
  
  网络出版日期：2015-4-21，
  
  收稿日期：2015-2-16，
  
  修回日期：2015-3-21，
扫描看全文
史晨阳, 文尚胜, 陈颖聪. 基于Taguchi方法的曲面底板LED阵列重影问题研究[J]. 发光学报, 2015,36(6): 651-656

SHI Chen-yang, WEN Shang-sheng, CHEN Ying-cong. Study of Cured Surface LED Array Multi-shadow Problem Based on Taguchi Method[J]. Chinese Journal of Luminescence, 2015,36(6): 651-656
史晨阳, 文尚胜, 陈颖聪. 基于Taguchi方法的曲面底板LED阵列重影问题研究[J]. 发光学报, 2015,36(6): 651-656 DOI： 10.3788/fgxb20153606.0651.

SHI Chen-yang, WEN Shang-sheng, CHEN Ying-cong. Study of Cured Surface LED Array Multi-shadow Problem Based on Taguchi Method[J]. Chinese Journal of Luminescence, 2015,36(6): 651-656 DOI： 10.3788/fgxb20153606.0651.

摘要

重影是阅读灯急需解决的一个重要问题。为了分析影响曲面底板配光的LED阵列照明重影的因子

采用Taguchi实验方法设计

并通过TracePro软件仿真实验

再运用ANOVA理论分析出因子对品质的影响程度

优化曲面底板LED阵列的各项结构参数。结果表明:最优化组合的最小重影为1.19 mm;LED芯片数量对重影宽度影响最大

占有50.17%的影响地位。进一步

为得到重影宽度更小的组合

可通过调小芯片与光轴夹角实现。

Abstract

Multi-shadow is an important problem for the reading lamp. In order to analyze the control factors of the multi-shadow of LED array on the curved surface plate

some experiments were designed by applying Taguchi method and simulated

via

TracePro software. After that

ANOVA theory was integrated to evaluate the influence of the control factors to the illumination. So that the control factors can be optimized efficiently. The experiment results show that the number of LEDs is the main influence on multi-shadow(50.17%)and the optimum combination of minimum multi-shadow is 1.19 mm. Furthermore

the best combination of the control factors can be obtained by adjusting the angle between the LED chips and the optical axis.

关键词

Taguchi方法曲面底板LED照明重影问题ANOVA

Keywords

Taguchi methodcured surfaceLED illuminationmulti-shadow problemANOVA

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