[1] Sun Zhengxing**, Zhang Fuyan,. Logical-Structure Modeling for Conceptual Design* [J]. Journal of Southeast University (English Edition), 2001, 17 (1): 59-65. [doi:10.3969/j.issn.1003-7985.2001.01.014]

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Logical-Structure Modeling for Conceptual Design^*()

面向概念设计的逻辑结构造型方法

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Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:

17

Issue:

2001 1

Page:

59-65

Research Field:

Computer Science and Engineering

Publishing date:

2001-06-30

Info

Title:

Logical-Structure Modeling for Conceptual Design^*

面向概念设计的逻辑结构造型方法

Author(s):

Sun Zhengxing^**;  Zhang Fuyan

State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing 210093, China

孙正兴;  张福炎

南京大学计算机软件新技术国家重点实验室, 南京 210093

Keywords:

conceptual design;  function-form transformation;  logic structure feature;  representation formalism

概念设计;  功构映射;  逻辑结构特征;  形式化表示

PACS:

TP391

DOI:

10.3969/j.issn.1003-7985.2001.01.014

Abstract:

Based on the definition of a logic structure feature to relate logically functional requirements to geometric representation independent upon detailed geometric representation, this paper presents an idea of logical structure modeling for computer aided conceptual design and makes attempt to establish a representation formalism of logic structure modeling. The definition and representation of logical structure feature are given and an assembly module definition for supporting top-down conceptual design is also proposed. The proposed scheme contributes to several aspects of conceptual design research, especially to provide elementarily a formal methodology for computer aided conceptual design system development and operation.

本文阐述了一种面向概念设计的逻辑结构造型方法, 提出了独立于几何细节而又表达功构关系的逻辑结构特征定义和表示方式, 给出了支持自顶向下概念设计的装配模板定义, 并采用形式化表示形式, 初步建立了计算机辅助概念设计理论.文中所提出的方法为计算机辅助概念设计系统的实现提供了初步框架.

References:

[1] R.G.Sreenivasa, and R.D.Sriram, From symbol to form:a framework for conceptual design, Computer Aided Design, vol.28, no.11, pp.853-870, 1996
[2] Z.X.Sun, and F.Y.Zhang, A formalized approach to describing feature-based design methodology, Journal of Computer Science & Technology, vol.13, Supplement, pp.26-30, 1998
[3] S. Michal, W. Christian, and S. Rainer, Functional features for design in mechanical engineering, Computer in Industry, vol.23, no.1, pp.15-24, 1993
[4] M.A.Wesley, P.T.Lozano, and L.I.Lieberman, A geometric modeling system for automated mechanical assembly, IBM J. Res. Dev, vol.24, no.1, pp.64-74, 1980
[5] K. Lee, A hierarchical data structure for representing assemblies, Computer Aided Design, vol.17, no.1, pp.15-24, 1985
[6] Z.X. Sun, Q.L.Ding, and T.Hong, Designation and Research of feature-based construction machinery CAD System, Construction Machinery(In Chinese), no.6, pp.8-12, 1996

Memo

Memo:

* The project supported by the National Natural Science Foundation of China(69903006).
** Born in 1964, male, associate professor, doctor.

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