欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
光模型直接完成观察表面的发光分发。传统地，近似 Lambertian 模型广泛地在设计轻射出的二极管被使用(带) 尽管有他们的错误的数组与试验性的数据相比。但是现在，为一致照明系统的一个新奇领导光模型被建议了，在哪个曲线试穿技术被用来减少继承错误并且修改那些以前的模型。从带的轻紧张的曲线的点被采用，并且一条花键曲线为适合被设计，它获得修订模式。验证它的可行性，我们在 4 使用新模型
英文摘要：
Optical models directly effect the irradiance distribution of observed surface. Traditionally, approximate Lambertian models are widely used in designing the light-emitting diodes （LED） arrays in spite of their errors compared with the experimental data. But now a novel LED optical model for uniform illumination system has been proposed, in which the curvefitting technique is used to reduce the inherited errors and modify those previous models. The points from the curve of the LED light intensity are adopted, and a spline curve is designed for fitting, which obtains the revised mode. To verify its feasibility, we apply the new model in a 4 × 4 array design. The results show that compared with the approximate Lambertian, the light intensity distribution produced by the fitting model is more uniform and intense, as is expected.
位置：
同期刊论文项目
