Transformation of an EGT grammar: New grammar, new designs

被引：13
|
作者：
Li, X [1 ]
Schmidt, LC
He, WD
Li, LX
Qian, YM
机构：
[1] Univ Maryland, Dept Mech Engn, Designer Assistance Tool Lab, College Pk, MD 20740 USA
[2] Dalian Inst Railway Technol, Gear Res Lab, Dalian 116028, Peoples R China
来源：
JOURNAL OF MECHANICAL DESIGN | 2004年 / 126卷 / 04期
关键词：
D O I：
10.1115/1.1758256
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
True design with grammars lies in the creation of the grammar rules, not in the application of the rules to generate design alternatives. Existing grammars can be modified to describe new languages of designs [1-4]. Studying an epicyclic gear train graph grammar leads to purposeful relaxation of grammar rules and subsequent discovery of new designs. A revised new EGT grammar is presented, which is designed to generate a wider selection of valid EGTs.
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页码：753 / 756
页数：4
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