| 基于云模型的汽车款式知识表示 |
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| 引用本文： | 李华莹,罗自强,李德毅.基于云模型的汽车款式知识表示[J].舰船电子工程,2006,26(6):1-4. |
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| 作者姓名： | 李华莹 罗自强 李德毅 |
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| 作者单位： | 1. 中国人民解放军理工大学,南京,210007
2. 中国电子系统工程研究所,北京,100840 |
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| 基金项目： | 现代设计大型应用软件的共性基础973项目（编号：2004CB719401）;国家自然科学基金资助（编号：60375016）项目. |
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| 摘 要： | 传统汽车款式设计中存在不确定性，而云模型是一种可以实现定性与定量之间不确定性相互转换的有效工具．基于云模型表示汽车款式知识，可以有效地实现在汽车款式设计过程中定性与定量转换之间的不确定性。运用云模型的概念爬升反映汽车款式设计中小粒度概念爬升为大粒度概念的过程，通过三层模型体现汽车款式知识在不同层次上的映射，最后通过一个实例表现云模型表示的汽车款式概念爬升过程。
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| 关 键 词： | 云模型 概念树 汽车款式 汽车知识表示 |
| 收稿时间： | 2006-06-26 |
| 修稿时间： | 2006-07-26 |
Knowledge Representation in Car's Style Based on Cloud Model |
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| Li Huaying,Luo Ziqiang,Li Deyi.Knowledge Representation in Car''''s Style Based on Cloud Model[J].Ship Electronic Engineering,2006,26(6):1-4. |
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| Authors: | Li Huaying Luo Ziqiang Li Deyi |
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| Institution: | PEA University of Science and Technology, Nanjing 210007; Institute of Electronic System Engineering, Beijing 100840 |
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| Abstract: | Cloud model is an effective tool in uncertain transforming between qualitative concepts and quantitative expressions.The un- certainty of knowledge representation in car's style is based on cloud model,which is an effective way to transform qualitative concepts into quantitative expressions during the designing of car.This paper uses concept-tree to express the small concept climing-up to big concept in car's style and design three layers model mapping knowledge representation of car's style in different layers.At last,a case is given in the process of concept climing-up in car's style which knowledge representation is based on cloud model. |
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| Keywords: | cloud model concept-tree car's style knowledge representation of car |
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