| 中轴生成算法和自适应有限元模糊控制(Ⅱ)--基于中轴的自适应有限元模糊控制策略与实施 |
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| 引用本文： | 刘旺玉,全燕鸣,欧元贤.中轴生成算法和自适应有限元模糊控制(Ⅱ)--基于中轴的自适应有限元模糊控制策略与实施[J].华南理工大学学报(自然科学版),2002,30(12):1-5. |
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| 作者姓名： | 刘旺玉 全燕鸣 欧元贤 |
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| 作者单位： | 华南理工大学,机械学院,广东,广州,510640 |
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| 基金项目： | 国家自然科学基金资助项目 (1990 2 0 0 4 )，广东省自然科学基金资助项目 (994 2 5 1)~~ |
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| 摘 要： | 在任意形体中轴生成算法结果的基础上，根据中轴半径及其变化，建立并实现了h型自适应有限元模糊控制机制。进行的数值模拟实例表明，采用本文方法，仅需一次计算就能达到要求的计算精度，从而可以大大提高自适应有限元前置处理的效率。
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| 关 键 词： | 中轴生成算法 控制策略 自适应有限元 模糊控制 中轴半径 数值模拟 |
Medial Axis Generation Algorithm and Adaptive Finite Element Fuzzy Control(Ⅱ):Adaptive Finite Element Fuzzy Control Strategy and Implementation Based on MA |
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| Abstract.Medial Axis Generation Algorithm and Adaptive Finite Element Fuzzy Control(Ⅱ):Adaptive Finite Element Fuzzy Control Strategy and Implementation Based on MA[J].Journal of South China University of Technology(Natural Science Edition),2002,30(12):1-5. |
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| Authors: | Abstract |
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| Abstract: | Based on the generated result of the Medial Axis of arbitrary object, a method of h_version adaptive finite element fuzzy control strategy is constructed and realized by controlling MA radius and radius change. The application example shows that, by adopting our method, only one calculating time is needed to meet the given precision need. Therefore, it can largely raise the preprocess efficiency of the adaptive FEM. |
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| Keywords: | adaptive finite element fuzzy control medial axis |
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