journal6 ›› 2005, Vol. 26 ›› Issue (2): 101-103.

• 计算机 • 上一篇    下一篇

车灯线光源的优化及其Matlab实现与仿真

  

  1. (湖南工学院基础部,湖南 衡阳 421101)
  • 出版日期:2005-04-15 发布日期:2012-09-22
  • 作者简介:刘王景忠(1970-),男,湖南省常宁人,讲师,主要从事软件工程、计算机应用和数学模型研究.
  • 基金资助:

    湖南省教育厅青年资助项目(04B004)

Optimization Design of Line Illumination and Its Implementation and Simulation Based on MALTAB

  1. (Department of Basic Science,Hunan Institute of Technology,Hengyang 421101,Hunan China)
  • Online:2005-04-15 Published:2012-09-22

摘要:利用离散化的思想,将线光源离散为点光源,将反射抛物面离散为抛物面上一条螺旋形曲线上一系列的点,成功地解决了距离25 m远处测试屏上直射光线和反射光线形成的面积问题,并实现了基于Matlab的仿真.仿真结果与理论吻合.通过具体事例,揭示了在数学建模过程中离散化思想的运用以及利用Matlab实现与仿真的优势.

关键词: 数学建模, 离散化, 仿真

Abstract: Discretization is used to discretize line source to point source;and reflecting concave to a series of points on a volute curve so as to solve the surface area problem formed with a combination of the straight light and the reflected light on the measuring screen 25 meters away.Meanwhile the simulation based on Matlab is also achieved.The result of the simulation accords with the theoretical result.This example  deals with the application of the discretization thoughts in mathematical modeling and the advantage of Matlab implementation and its simulation.

Key words: mathematical modeling, discretization, simulation

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