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Position: Home > Articles > Method and Grey GM(1,N) Model of Line-drawing Data Processing in Computer Aided Design Transactions of the Chinese Society for Agricultural Machinery 2003,34 (2) 131-133

CAD线图数据处理的GM(1,N)模型与方法

作  者:
罗佑新;李敏;李晓峰;蔡安辉
单  位:
湖南文理学院机械工程系;湖南文理学院
关键词:
计算机应用;灰色模型;计算机辅助设计;数据处理
摘  要:
运用灰色系统理论 ,通过优化模型系数与背景取值建立了灰色多因素灰色动态 GM(1,N )模型。该模型克服了现有 GM(1,N )模型的不足 ,扩宽了 GM(1,N )模型的应用范围。运用该模型的 GM(1,2 )、GM(1,3)线图处理实例表明该方法简单实用 ,值得在计算机辅助设计中推广使用
译  名:
Method and Grey GM(1,N) Model of Line-drawing Data Processing in Computer Aided Design
作  者:
Luo Youxin Li Min Li Xiaofeng Cai Anhui (Hu'nan University of Arts and Science)
关键词:
Computer application, Grey models, Computer aided design, Data processing
摘  要:
Based on the grey system, a grey developments model GM(1, N ) is put forward with optimization of the context value and coefficient of model. This model overcomes the deficiency and extends the extension of existing GM (1, N ). It has high precision and it is easy to use. Some examples of line drawing processing with GM(1,2) and GM(1,3) model are given. The results from the examples show that the model is simple and practical, and have a generalizing value in the field of CAD.

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