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This paper focus on the technique of learning the knowledge on the design quality and manufacture quality. The characteristic of quality control are illustrated, such as status, process, structure etc, and a lot of feature of the quality control information which consist of geometrical structure model, manufacture technique, detect, fault diagnose and data analysis were presented. Then an approach...
For the life cycle of products, the global unified multidisciplinary model is the core of the simulation optimization. It can effectively organize relative information, manufacturing resources and processes within the life cycle of products. The information has some differences in the content, format and pattern. So a consistent approach to describe the data and data relationships is needed. Using...
Simulation analysis data proliferate in the process of product collaborative simulation, therefore, capability to access and manage the simulation analysis data is critical for the collaborative simulation. In order to achieving the integrality, coherence and traceability of simulation data, this paper proposed a management model of multi-dimensional simulation data of complicated product, which describes...
Conventional data-centric integration approaches assume that the end-users are fully responsible for work-flow control, data consistency and integrity maintenance and inter-process coordination, generally without computer augmentation. The objective of this study is to develop a network-integrated engineering environment with an expanding set of system capabilities that can off-load engineers from...
At present, the existing product data formats are not unified, the enterprise product data and the management information can't directly be shared among the various interior departments of the enterprise and among the enterprises. ISO has recommended STEP (Standards for the Exchange of Product model data). This article gave one three-dimensional enterprise framework described in the multi-views and...
The ever increasing complexity of electronic products of modern cars - like drive-by-wire systems - means that a very broad range of simulation must be used in the early phases of the development process to predict the product characteristics. Activities in the preparative development departments of leading german car manufactures show the challenges by the development of mechatronic products and...
The increasing requirement and product complexity need a new design method for the global market. The collaborative design is an important style for the requirement. The CAD system for design is connected with the Product data management (PDM) and enterprise resource planning (ERP) system for management. PDM can support the management of engineering data and the product development. A methodology...
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