Distributed object model for collaborative CAD environments based on design history

被引：11

作者：

Barbosa, CAM

Feijó, B

Dreux, M

Melo, R

Scheer, S

机构：

[1] UFG, Inst Comp, BR-74001970 Goiania, Go, Brazil

[2] PUC Rio, Dept Comp, Intelligent CAD Lab, Rio De Janeiro, Brazil

[3] PUC Rio, Dept Mech Engn, Rio De Janeiro, Brazil

[4] PUC Rio, Dept Comp, Grp Technol Database, Rio De Janeiro, Brazil

[5] Univ Fed Parana, Ctr Studies Civil Engn, BR-80060000 Curitiba, Parana, Brazil

来源：

ADVANCES IN ENGINEERING SOFTWARE | 2003年 / 34卷 / 10期

关键词：

dynamic distributed object; collaborative work; design history; product modeling; engineering database;

D O I：

10.1016/S0965-9978(03)00095-4

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

This paper presents new concepts for distributed dynamic design environments that deal with three aspects not effectively considered by the design literature in an integrated way: design history, CAD data model, and virtual prototyping. The present work details a design history model that gives support to views of higher levels than those usually found in design journals of CAD systems. The dynamic nature of the distributed environment is provided by an innovative mechanism that is not dependent on CORBA's DII or any other specialized middleware structure. Moreover, this paper presents an effective integration of a geometry bus on the top of a communication layer with strong support to mutant distributed objects at run time. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：621 / 631

页数：11

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