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| 列车气动试验数据的知识化研究 | |
| 引用本文： | 江帆,陈维平,何华,刘堂红.列车气动试验数据的知识化研究[J].中国铁道科学,2004,25(3):12-15,20. |
| 作者姓名： | 江帆 陈维平 何华 刘堂红 |
| 作者单位： | 1. 华南理工大学,机械工程学院,广东,广州,510640;中南大学高速列车研究中心,湖南,长沙,410075 2. 华南理工大学,机械工程学院,广东,广州,510640 3. 中南大学高速列车研究中心,湖南,长沙,410075 |
| 摘 要： | 采用基于专家库逻辑推理的试验数据知识提取方法来发现和挖掘试验数据。构建基于规则表示的特征关联专家库,建立列车气动试验数据知识化提取系统模型,采用面向对象的程序设计思想初步实现了这一系统,在试验数据处理的实践中逐步实现"试验数据可视化 知识提取 试验报告"的信息智能反馈。 |
| 关 键 词： | 列车气动试验 数据可视化 知识化研究 数据挖掘 智能反馈 |
| 文章编号： | 1001-4632(2004)03-0012-04 |
The Knowledge Extracting Studying of Train Aerodynamics Test Data |
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| JIANG Fan,CHEN Wei-ping,HE Hua,LIU Tang-hong.The Knowledge Extracting Studying of Train Aerodynamics Test Data[J].China Railway Science,2004,25(3):12-15,20. | |
| Authors: | JIANG Fan CHEN Wei-ping HE Hua LIU Tang-hong |
| Institution: | JIANG Fan~1,CHEN Wei-ping~1,HE Hua~2,LIU Tang-hong~2 |
| Abstract: | The method of expert database logic inference for test data knowledge extracting is used to discover and explore test data. The characteristics related expert database is constructed based on rule indication. The knowledge extracting system model of train aerodynamics test data is built. The system is initially realized with the object-oriented methodology used in program design. During the test data processing, the intelligent (feedback) of information from "test data visualization-knowledge extracting-test report" is realized step by step. |
| Keywords: | Train aerodynamics test Data visualization Knowledge extracting research Data exploring Intelligent feedback |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |