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Emulated procedure information modeling and maintenance method based on product structural tree

A technology of product structure tree and process, applied in the field of information integration system, can solve the problems of not being able to guarantee traceability, consistency, continuity, and not paying attention to integration, etc., achieve good operating efficiency, low technical requirements, and improve simulation efficiency Effect

Inactive Publication Date: 2008-04-30
TSINGHUA UNIV
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Problems solved by technology

On the other hand, the existing simulation process information modeling and maintenance methods do not pay attention to the integration with PDM information, and cannot guarantee that the information entering the simulation analysis process from the PDM system and the information in the simulation database are traceable, consistent, and continuous. Simulation process information modeling based on product structure tree can effectively solve this problem

Method used

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  • Emulated procedure information modeling and maintenance method based on product structural tree
  • Emulated procedure information modeling and maintenance method based on product structural tree
  • Emulated procedure information modeling and maintenance method based on product structural tree

Examples

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Effect test

Embodiment

[0076] The above method is applied to the off-site co-simulation project of micro-aircraft in the national national defense 863 key project, and the simulation process information modeling and maintenance system is provided for the off-site simulation personnel of the project. In this application, the invention significantly improves the simulation efficiency of remote personnel and is well received by users. The process is shown in Figure 5.

[0077] Step 1 Configure the WEB server on the server host of the design center: install j2EE and JBoss server, configure environment variables and test the default service of JBoss; download the free open source software Eclipse and the integrated development platform provided by Lomboz as the Java development environment, install Macromedia Inc. Dreamweaver software as a visual aided development tool for web pages;

[0078] Step 2: Install the SQL database provided by Microsoft on the server, establish the SimDataManage database of si...

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Abstract

A simulation process information modeling and maintaining method based on the product structure tree, belonging to the technical field of information integration technology, is characterized in that: based on constructing a product data library, a simulation process library and a simulation data library, setting service logic processing packets for a product structure tree management module, a simulation process information management module and a simulation non-structure tree information maintenance module on an application server; and building a dynamic JSP page in a presentation layer respectively for a server-side and a client-side to modulate and browse. The invention solves the problems of effective organization and management of the simulation information and the integration with a PDM system, and ensures the data integrity, so as to keep the logic relationship in line between the simulation behavior and the simulation data, thereby meeting the special requirement of simulation data management. The invention also has the advantages of platform independence, high-efficient operation, expandability and maintainability.

Description

technical field [0001] A simulation process information modeling and maintenance method based on a product structure tree belongs to the technical field of information integration systems. Background technique [0002] With the development of informatization construction of domestic small and medium-sized enterprises, the demand for network-based remote and multidisciplinary collaborative simulation is also increasing. Through the collaborative simulation process information modeling and data maintenance in the network environment, enterprises can establish a common understanding of product data and collaborative product simulation work mode, organize multiple development teams for collaborative development, give full play to the potential of professional division of labor or complementarity, correct The disadvantages of long development cycle and high development cost create necessary conditions for improving the overall competitiveness of enterprises and their alliances. ...

Claims

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Application Information

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IPC IPC(8): G06F9/44G06Q10/00G06Q10/06
Inventor 田凌温颖怡苏孝钐
Owner TSINGHUA UNIV
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