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Satellite collaborative design method based on ProE frame parameters

A collaborative design and skeleton technology, applied in computing, electrical digital data processing, special data processing applications, etc., can solve problems such as unsmooth interface coordination, slow response to design changes, inconsistent design input status, etc., to ensure independence and The effect of stability and consistent technical status

Inactive Publication Date: 2017-05-31
SHANGHAI SATELLITE ENG INST
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a satellite collaborative design method based on ProE skeleton parameter transfer, which mainly solves the problems of inconsistent design input status, unsmooth interface coordination, slow response to design changes, etc. The main control skeleton model is used as the transmission carrier of design information, and the dimensions and design information of each professional satellite skeleton are driven by geometry and parameters. stability

Method used

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  • Satellite collaborative design method based on ProE frame parameters
  • Satellite collaborative design method based on ProE frame parameters

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Embodiment Construction

[0021] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.

[0022] like figure 1 Shown, the satellite collaborative design method that the present invention is based on ProE (ProE is a kind of integrated three-dimensional software) skeleton parameter transfer, comprises the following steps:

[0023] Step S10, constructing a satellite product model structure tree; in this embodiment, satellite products are divided into three levels, namely the whole star, cabin level, and deck level, firstly create the whole star component, and build the cabin under the whole star component Section assembly and component packaging, and the cabin component model is created and component packaging, under the cabin component model, the deck component is constructed and its component packaging is carried out.

[0024] Step S20, create and assemble the skeleton model ...

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Abstract

The invention discloses a satellite collaborative design method based on ProE frame parameters. The method comprises the following steps that 1, satellite model product structure tree is created; 2, frame models are created and assembled under whole-satellite, cabin and deck models; 3, information contained in a whole satellite is created in the whole-satellite-stage frame model, and geometry is created and published; 4, information contained in a cabin is created in the cabin-stage frame model, and geometry is created and published. According the method, the problems that in multi-professional discrete design, design input states are not uniform, interface coordination is not smooth, and design change response is slow are mainly solved, a main control frame model serves as a transfer carrier of design information, size and design information of all professional satellite frames are driven through the geometry and parameters, it can be guaranteed that all professional design input technology states are consistent, and independence and stability of all professional design can also be guaranteed.

Description

technical field [0001] The invention relates to a satellite collaborative design method, in particular to a satellite collaborative design method based on ProE skeleton parameter transfer. Background technique [0002] Using 3D models to express product design concepts is not only more intuitive and efficient, but based on 3D functional models that include physical and engineering characteristics such as quality, materials, and structures, real virtual design and optimized design can be realized. The application of 3D design technology to satellite products is the general trend. [0003] The characteristics of ProE 3D design software parametric design, feature-based modeling and single database (full correlation) make it one of the mainstream CAD / CAM / CAE (computer-aided design / computer-aided manufacturing / computer-aided engineering) software. However, satellite product design is an extremely duplicative project. If the designer directly uses Pro / E software to design, it not...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/367
Inventor 沈靖姚骏姜坤吴以平顾志悦
Owner SHANGHAI SATELLITE ENG INST
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