Multi-Dimensional Data Model and Version Control Method for Small-Batch Production

2012 ◽  
Vol 163 ◽  
pp. 180-185
Author(s):  
Jing Qian Wen ◽  
Qing Li ◽  
Yuan Wang
Keyword(s):  
Data Model ◽  
Product Information ◽  
Control Method ◽  
Collaborative Development ◽  
Engineering Change ◽  
Product Data ◽  
Aircraft Manufacturing ◽  
Phases Of Development ◽  
Product Data Model ◽  
Whole Life Cycle

Characteristics of contemporary aircraft manufacturing are small batch, line-unit production and collaborative development. The consistency of product data is emphasized in collaborative development pattern. In order to meet the demand to share product data by designers, planners and quality inspectors in engineering change process, configuration-based and consistent product data model in different phases of development was established. A method is proposed that describes the evolvement of product data model and version in whole life cycle,and it supports configuration management. Multi-view and multi-dimensional display of product information was implemented.

Integration of Heterogeneous Product Information for Industrial Cluster

2012 ◽  
Vol 201-202 ◽  
pp. 898-901
Author(s):  
Jun He Yu ◽  
Hong Fei Zhan
Keyword(s):  
Data Model ◽  
Product Information ◽  
Industrial Cluster ◽  
Structure And Properties ◽  
Integration Framework ◽  
Product Data ◽  
Product Data Model ◽  
Model Class ◽  
And Function ◽  
Classification Structure

This paper analyzed the heterogeneous product information for industrial cluster. It plays an important role in collaboration of enterprise and product information inquires in industrial cluster. The paper presented globe product data model based on PLIB standard. The globe classification structure and properties definition were given as the globe ontology for industrial cluster. The product class was expressed by general model class and function model class. The class is defined with the properties. The class and properties for injection machine were described as an example. According to the globe product data model, the integration framework can make the integration of heterogeneous product information and provide the unique inquire interface for the end customer. The integration framework was presented and analyzed.

Intelligent Product Data Exchange

1999 ◽  
Author(s):  
Karl-H. Grote ◽  
Soeren Schumann
Keyword(s):  
Engineering Design ◽  
Data Model ◽  
Data Exchange ◽  
Product Data ◽  
Engineering Design Process ◽  
Problems And Solutions ◽  
Computer Based ◽  
Software Platforms ◽  
Product Data Model ◽  
Intelligent Product

Abstract The computer based engineering design process today is characterized by a large variety of (specialized) systems. This and the ongoing globalization and outsourcing of engineering services and competencies causes an increased need for data exchange over the borders of the numerous CAx-systems. Under these circumstances, data exchange has been playing an important role for time and cost sensitive development and manufacturing in every field of industry. This paper presents actual problems and solutions of data exchange over the borders of modern software platforms. It includes the description of possible influences on a product data model and introduces the latest data exchange concepts.

Fuzzy Declaration Modeling of Data Models Using EXPRESS

2004 ◽  
Author(s):  
Z. M. Ma
Keyword(s):  
Data Model ◽  
Incomplete Data ◽  
Product Life Cycle ◽  
Manufacturing System ◽  
Intelligent Manufacturing ◽  
Product Data ◽  
Intelligent Manufacturing System ◽  
Design And Manufacturing ◽  
Engineering Information ◽  
Product Data Model

Information with imprecision and uncertainty is inherently presented in engineering design and manufacturing. The nature of imprecision and uncertainty is incompleteness. Product data model, being a core of intelligent manufacturing system, consists of all concerned data in the product life cycle. It is possible that crisp data as well as incomplete data are involved in product data model. So EXPRESS, being a powerful tool to develop a product data model, should be extended for this purpose. This paper extends the declaration in EXPRESS to make it possible to model fuzzy engineering information.

The product data model as a pool for CAD-FEA data

1998 ◽  
Vol 14 (2) ◽  
pp. 115-122 ◽  
Author(s):  
U. Gabbert ◽  
P. Wehner
Keyword(s):  
Data Model ◽  
Product Data ◽  
Product Data Model

A Product Data Model for Design Support Using Functional Skeletons

1992 ◽  
Author(s):  
Harald Stadlbauer
Keyword(s):  
Design Process ◽  
Data Model ◽  
Data Models ◽  
New Method ◽  
Design Support ◽  
Product Data ◽  
Efficient Storage ◽  
New Type ◽  
Product Data Model

Abstract This paper presents a new method called Functional Skeletons and its usage for a product data model for the design process. The Functional Skeletons represent the main functional flows in a product and allow the efficient storage of designs as well as the generation of verified (in respect to their specification) products. The Functional Skeletons can be used as the basis of a new type of product data models.

Sign in / Sign up

Export Citation Format

Share Document