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| 车灯线光源的离散法优化设计 | |
| 引用本文： | 邱望仁,黄祖庆. 车灯线光源的离散法优化设计[J]. 数学的实践与认识, 2004, 34(1): 103-107 |
| 作者姓名： | 邱望仁 黄祖庆 |
| 作者单位： | 1. 景德镇陶瓷学院计算机系,江西,333001 2. 景德镇陶瓷学院计算机系,江西,333001;东南大学经济管理学院,江苏,南京,210096 |
| 摘 要： | 采用连续问题离散化的方法 ,将线光源离散成由 n =l△ l 个点光源组成 ,反射面离散为m =S△ S 个小平面的组合 ,利用空间光线在抛物面上的反射规律 ,讨论了光强度与线光源的长度的关系 ,得出了符合要求的线光源的长度的最值及设计方案 ,该方法计算方便 ,便于实际操作且具有很大的推广性 . |
| 关 键 词： | 离散法 线光源 光强度 |
| 修稿时间： | 2002-10-15 |
The Majorized Design in Discrete Method for the Linear Light Sources of the Bus Light |
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| QIU Wang-ren ,HUANG Zu-qing . The Majorized Design in Discrete Method for the Linear Light Sources of the Bus Light[J]. Mathematics in Practice and Theory, 2004, 34(1): 103-107 | |
| Authors: | QIU Wang-ren HUANG Zu-qing |
| Affiliation: | QIU Wang-ren 1,HUANG Zu-qing 1,2 |
| Abstract: | We use the reflection law of beam on the parabolic surface and apply the discrete method which separate linear light source into n spots one and separate the reflection surface into m small planes to discuss the relationship between luminosity with the length of light source. And we obtain the minimal length of the light source and schema which are fit for demands. This method is easy to calculate and convenient to practise and has much generalization. |
| Keywords: | discrete method linear light source luminosity |
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