| 模糊罚函数遗传算法及其在曲线光顺中的应用 |
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| 引用本文： | 朱学军,董洪智,王安麟,张惠侨.模糊罚函数遗传算法及其在曲线光顺中的应用[J].上海交通大学学报,2000,34(10):1421-1425. |
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| 作者姓名： | 朱学军 董洪智 王安麟 张惠侨 |
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| 作者单位： | 上海交通大学机械工程学院，上海 200030 |
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| 摘 要： | 基于遗传算法中处理约束条件使用的传统罚函数方法效果并不理想，文中指出了一种处理约束优化问题的模糊罚函数遗传算法，并将这种方法用于计算机辅助图形设计中的扫描光栅曲线的光顺问题，得到了很好的效果。
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| 关 键 词： | 遗传算法 模糊理论 惩罚函数 曲线光顺 CAD |
| 文章编号： | 1006-2467(2000)10-1421-05 |
| 修稿时间： | 1999年8月12日 |
Genetic Algorithm with Fuzzy Penalty Function and Its Application in Curve Smoothing |
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| ZHU Xue-jun,DONG Hong-zhi,WANG An-lin,ZHANG Hui-qiao.Genetic Algorithm with Fuzzy Penalty Function and Its Application in Curve Smoothing[J].Journal of Shanghai Jiaotong University,2000,34(10):1421-1425. |
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| Authors: | ZHU Xue-jun DONG Hong-zhi WANG An-lin ZHANG Hui-qiao |
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| Abstract: | Because genetic algorithm is a stochastic searching method, there are somewhat large difference in dealing with constraint conditions between the genetic algorithm and the traditional methods, and the traditional methods are not suited for the integration with the genetic algorithm. In this paper, a fuzzy theory was used to deal with the constraint conditions and a new method fuzzy penalty function genetic algorithm was presented. This method was used in curve smoothing of computer aided graphic design, and the effect was proved very good. |
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| Keywords: | genetic algorithm fuzzy theory penalty function curving smoothing |
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