| 基于模糊逻辑的钢筋线形状识别方法 |
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| 引用本文： | 芦长玲,刘喜平.基于模糊逻辑的钢筋线形状识别方法[J].山西大学学报(自然科学版),2005,28(1):23-25. |
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| 作者姓名： | 芦长玲 刘喜平 |
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| 作者单位： | 1. 山西大学,数学科学学院,山西,太原,030006
2. 山西省自动化研究所,山西,太原,030012 |
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| 摘 要： | 工程概预算中，关于闭合钢筋线形式的钢筋量计算要以其形状识别为基础，在标准DXF文件上，基于闭合钢筋线几何信息，对钢筋线属性形式化表示，并以建筑图中常见四边形为例，建立模糊识别模型，该模型以闭合钢筋线全体为论域，包含一组隶属函数和一系列判别规则，运用此模型可以在较少计算代价下达到形状识别目的。
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| 关 键 词： | 建筑工程图 钢筋量 图形识别 模糊逻辑 |
| 文章编号： | 0253-2395(2005)01-0023-03 |
| 修稿时间： | 2004年3月20日 |
A Recognition Approach on Shape of Close Polyline Bar in Engineering Drawings Based on Fuzzy Logic |
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| LU Changling,LIU Xiping.A Recognition Approach on Shape of Close Polyline Bar in Engineering Drawings Based on Fuzzy Logic[J].Journal of Shanxi University (Natural Science Edition),2005,28(1):23-25. |
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| Authors: | LU Changling LIU Xiping |
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| Abstract: | In engineering estimation,the calculation of steel bars with close polyline is based on its shape recognition.Using data in formats of DXF and based on geometry information about those close polyline elements,the attritutes of the bar lines are formalized.Taking an example,a fuzzy diagnosis model is bulit,which is composed of all close polyline bars in drawings and contains a set of membership functions and a series of discriminant rules.Applying the model,shape recognition is realized at the little cost of computation. |
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| Keywords: | engineering drawing quantity of steel bar shape rcognition fuzzy logic |
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