| 基于遗传算法的车灯线光源优化设计 |
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| 引用本文： | 孙雷,李洪波,陈英,王钦平,原萍,刘飞飞.基于遗传算法的车灯线光源优化设计[J].控制工程,2004(Z1). |
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| 作者姓名： | 孙雷 李洪波 陈英 王钦平 原萍 刘飞飞 |
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| 作者单位： | 东北大学信息科学与工程学院 辽宁沈阳110004
(孙雷，李洪波，王钦平，原萍)，辽宁经济职业技术学院 辽宁沈阳110004
(陈英)，东北大学信息科学与工程学院 辽宁沈阳110004(刘飞飞) |
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| 摘 要： | 采用遗传算法建立了遗传算法曲面反射点搜索模型,将其用于特殊反射点的寻找。经过多次试验确定遗传算法中所涉及参数的值,最终找出抛物面上的特殊反射点,建立线光源发光功率(P)和线光源长度(L)的函数关系,求出最低功率时线光源的长度。实验表明,该模型算法准确,速度快,收敛性好,适应性强,适用于非规则的,任意曲面点的搜索。
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| 关 键 词： | 抛物面 线光源 遗传算法 收敛性 |
Design of Linear Light Source of Automotive Lamp Based on Genetic Algorithms |
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| SUN Lei,LI Hong-bo,CHEN Ying,WANG Qin-ping,YUAN Ping,LIU Fei-fei.Design of Linear Light Source of Automotive Lamp Based on Genetic Algorithms[J].Control Engineering of China,2004(Z1). |
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| Authors: | SUN Lei LI Hong-bo CHEN Ying WANG Qin-ping YUAN Ping LIU Fei-fei |
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| Abstract: | Genetic Algorithms to find glints on a surface when design linear light source for automotive lamp is proposed. This approach is much suitable to find some special glints, which can be found effectively by traditional approaches. We format the functional relationship between the power of light source and length of linear light source. Then we calculate the optimal length of the linear light source to minimize light source power while get a good performance. Simulation shows that this approach is efficient and effective. |
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| Keywords: | paraboloid linear light source Genetic Algorithms astringency |
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