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Design system and method of spacecraft development process

A technology for designing systems and spacecraft, applied in the field of automatic design systems for spacecraft development processes, can solve problems such as the inability to guarantee the efficiency and correctness of process model design, the unintuitive work separation process, and the large workload, so as to eliminate unreliability. factors, high reliability, and the effect of improving design efficiency

Active Publication Date: 2014-03-26
CHINA ACADEMY OF SPACE TECHNOLOGY
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Problems solved by technology

This design method has the following problems: the separation process of flow chart and form design work is not intuitive; the workload is large and inefficient. If nodes are deleted or added in the flow chart, all node numbers in the diagram and table must be verified one by one and verified. Perform node renumbering operations; at the same time, errors caused by tedious human factors in the complex process model design process occur from time to time, and the efficiency and correctness of process model design cannot be guaranteed

Method used

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  • Design system and method of spacecraft development process
  • Design system and method of spacecraft development process
  • Design system and method of spacecraft development process

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Embodiment

[0109] The method of the present invention is applied to the overall development process design of a certain satellite as an example. The whole process only needs to manually draw a preliminary flow chart, and the rest of the work includes topology identification, process node attribute analysis and update, project form development, and the function of generating process models through the system Realize, reduce the human participation in the spacecraft development process design process, the spacecraft development process model designed by the user through the system and method has the characteristics of strong modifiability, greatly improved efficiency, and 100% correctness.

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Abstract

Disclosed is a design system and method of a spacecraft development process. The system comprises a process diagram design module, a node attribute analysis module, a topological structure recognition module, a node numbering module, an auxiliary line recognition and numbering module, and a project form development module. The design system and method allows for simple and visual operations, has high reliability, and allows complex spacecraft process models to be designed quickly with few human factors; the spacecraft development process models designed by users with the design system and method are high in accuracy, high in modifiability and the like.

Description

technical field [0001] The invention relates to an automatic design system and method for a spacecraft development process, belonging to the technical field of spacecraft design. Background technique [0002] The design of the spacecraft development process model is one of the important contents of the spacecraft development work. As users have more and more functional requirements for the spacecraft, the complexity of the spacecraft's mission is getting higher and higher, making the spacecraft development process more and more complex. Therefore, the difficulty of designing the spacecraft process model is also increasing. [0003] The traditional spacecraft development process model design method mainly uses software such as AutoCAD or Visio to draw a flow chart and manually number each node, and then compile a project form for each node of the flow chart, and finally form a technical process model. This design method has the following problems: the separation process of f...

Claims

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Application Information

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IPC IPC(8): G06F9/44G06Q10/06
Inventor 韩庆虎马晓兵刘建功周江陈小燕王伟沈宇飞
Owner CHINA ACADEMY OF SPACE TECHNOLOGY
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