Application of evolutionary programming to shape design

Designing the shapes of products is the primary activity of the design process. In this paper, we propose a new model representing free form shape features with the aim of making the system capable of holding and manipulating the shape features after synthesis in order to support the designer early...

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Vydáno v:Computer aided design Ročník 30; číslo 1; s. 29 - 35
Hlavní autoři: Taura, T., Nagasaka, I., Yamagishi, A.
Médium: Journal Article
Jazyk:angličtina
Vydáno: Oxford Elsevier Ltd 1998
Elsevier BV
Elsevier Science
Témata:
Applied sciences
Computer aided design
Computer science; control theory; systems
Exact sciences and technology
form feature
genetic algorithms
shape
shape feature generation
Software
form feature
genetic algorithms
shape
shape feature generation
Pattern generator
Design feature
Free form
Solid geometry
Computer aided design
Geometrical model
Genetic algorithms
ISSN:0010-4485, 1879-2685
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Shrnutí:Designing the shapes of products is the primary activity of the design process. In this paper, we propose a new model representing free form shape features with the aim of making the system capable of holding and manipulating the shape features after synthesis in order to support the designer early in the design process. The key concept of this study is the shape feature generating process model (SFGP model) which consists of numerous sets of rules using the classifier system (CS). Finally, a computer program was developed to evaluate the model by combining two existing shapes to verify that the shape features of each shape are preserved in the combined shape. It was demonstrated that the model can produce a variety of combined shapes with original, often exaggerated, features.
Bibliografie:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0010-4485
1879-2685
DOI:10.1016/S0010-4485(97)00050-X