Organization management method for three-dimensional model of complex spacecraft
A 3D model and organizational structure technology, applied in the field of 3D model management, can solve the problems of inability to review 3D models, unfavorable designers' collaborative design, unfavorable 3D model transfer and version uniqueness control, etc., so as to improve development efficiency and reduce costs. The cost of development and the effect of ensuring uniqueness
Inactive Publication Date: 2014-12-17
BEIJING SPACE TECH RES & TEST CENT
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Problems solved by technology
[0008] (1) The 3D model of the spacecraft is stored on the designer's local computer, which is not conducive to the transmission of the 3D model and the control of the uniqueness of the version;
[0009] (2) The viewing and modification of the 3D model of the spacecraft can only be performed serially, and the designers of each subsystem cannot review the 3D model in real time and put forward revision opinions in a timely manner;
[0010] (3) The 3D model of the spacecraft can only be viewed or modified by a certain designer at the same time, which is not conducive to the collaborative design of multiple designers
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[0022] Below in conjunction with accompanying drawing, the present invention is further described:
[0023] The present invention stores the three-dimensional model of the complex spacecraft in the PDM management platform, and divides it into an overall model, a structural mechanism model, a thermal control model, and a sub-system stand-alone model according to the design requirements of the spacecraft, and establishes a corresponding folder for each model, and then Assign each folder design permission to a different designer, such as figure 1 shown.
[0024] According to the characteristics of complex spacecraft development, establish an organizational structure and working mechanism in which the overall mechanical designer is the main body, the spacecraft production department and subsystem designers participate together, and the information center provides technical support. Determined its division of labor and authority in the collaborative design of spacecraft, such as ...
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The invention relates to an organization management method for a three-dimensional model of a complex spacecraft, and belongs to the field of three-dimensional model management. In the method, the three-dimensional model of the complex spacecraft is stored in a PDM (Pulse Duration Modulation) management platform based on concurrent engineering, and an organization structure and a working mechanism in which a mechanical general designer is taken as a main body, a spacecraft production department and each subsystem designer participate, and an information center supplies technical support are established. Corresponding authorities are set specific to the role and task of each member in a spacecraft design team, an effective planning and management are performed on the three-dimensional model, so that multi-person coordinated design based on the three-dimensional model of the spacecraft is realized.
Description
technical field [0001] The invention relates to the field of three-dimensional model management, in particular to a method for managing the organizational structure of a complex three-dimensional model of a spacecraft. Background technique [0002] In spacecraft design, using 3D model for auxiliary design is a commonly used and essential means. The three-dimensional model has the characteristics of intuitive image, and the designer can express the design idea more conveniently by using the three-dimensional model. The existing 3D models of spacecraft are generally stored on the local computer. The main steps of the designer's modeling are as follows: [0003] (1) Firstly, each stand-alone and local model of the spacecraft is established; [0004] (2) Then assemble the stand-alone model to form a three-dimensional assembly model of the entire spacecraft; [0005] (3) Designers of each subsystem review the 3D model of the spacecraft and put forward revision opinions; [00...
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IPC IPC(8): G06Q10/06
Inventor 王昊刘刚谷巍侯向阳赖松柏何梦蝶沈锋钢张明江
Owner BEIJING SPACE TECH RES & TEST CENT