VARIATION OF GEOMETRIES BASED ON A GEOMETRIC-REASONING METHOD

被引：82

作者：

ALDEFELD, B

机构：

[1] Philips Research Lab Hamburg, Hamburg, West Ger, Philips Research Lab Hamburg, Hamburg, West Ger

来源：

COMPUTER-AIDED DESIGN | 1988年 / 20卷 / 03期

关键词：

Computer aided design - Mathematical models;

D O I：

10.1016/0010-4485(88)90019-X

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

A method is described for processing generic geometric models on the basis of symbol manipulation and inferencing. A two-dimensional model is represented as a set of geometric elements and a set of atomic formulas that define the constraining scheme. Processing of a model is performed by a rule-based system, whose rules embody the general knowledge for the propagation of constraining information in geometric structures. Forward inferencing is used as an example of a possible control strategy. The system detects whether or not a model description is consistent and derives a plan for the construction of variants.

引用

页码：117 / 126

页数：10

共 18 条

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