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Spreadsheet-based fast customization and integration method for satellite design system

A technology for electronic forms and design systems, applied in computing, digital data processing, special data processing applications, etc., can solve problems such as coupling complexity, achieve the effect of improving work energy efficiency and facilitating process optimization

Inactive Publication Date: 2014-07-23
中国空间技术研究院神舟学院
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Problems solved by technology

[0005] The technology of the present invention solves the coupling and complexity problems of the research and development process analysis of large-scale industrial products, and provides a tool for process analysis, coupling analysis, and correlation analysis of complex products or services

Method used

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  • Spreadsheet-based fast customization and integration method for satellite design system
  • Spreadsheet-based fast customization and integration method for satellite design system
  • Spreadsheet-based fast customization and integration method for satellite design system

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Embodiment Construction

[0052] This article only takes the payload subsystem of the remote sensing satellite as an example, and introduces the satellite design system quick customization method of the present invention in detail in conjunction with the accompanying drawings. The system quick customization process of other subsystems of remote sensing satellites and subsystems of communication satellites, resource satellites and other spacecraft designs is completely similar to the description below, and those skilled in the art are capable of inferring other cases from one instance, so I will not repeat them here.

[0053]Step 1: Based on the traditional process expression, organize and summarize the general process of designing remote sensing satellite payload subsystem; the design of remote sensing satellite payload subsystem includes the following 23 sub-activities: 1) initial task analysis, 2) imaging mode selection , 3) Spectral acquisition method selection, 4) Optical system selection, 5) Detect...

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Abstract

The invention relates to a spreadsheet-based fast customization and integration method for a satellite design system and belongs to the field of design of spacecrafts. The method includes the first step of sorting and summarizing the general flow of designing remote sensing satellites or other types of spacecrafts on the basis of a traditional process expression mode, the second step of conducting mapping to generate a DSM matrix, conducting statistics on DSM items and conducting structured quantitative analysis item by item to obtain a perfect parameter correlation list, and the third step of utilizing the spreadsheet-based middleware technology to achieve storage of a spreadsheet in a database, establishing four modules through existing functions of middleware of the spreadsheet and then achieving fast customization of the spacecraft design system, wherein the four modules are an engineering application module, a DSM modeling module, a project management module and an import and export module. According to the method, the existing spacecraft design process is mapped to generate a DSM, the DSM is stored into the database for maintenance, the Excel spreadsheet is used as a front-end interface, and consequently a foundation is laid for follow-up optimization.

Description

technical field [0001] The invention relates to a quick customization and integration method of a satellite design system based on an electronic form, belonging to the field of spacecraft design. Background technique [0002] Design Structure Matrix (DSM) technology is suitable for modeling the coupling relationship of a complex system, and has been widely and deeply applied in the European and American aerospace industries. DSM is developed from a directed graph, and describes a certain type of design factors in the form of a mathematical matrix, such as design parameters, design activities, etc., and complex relationships such as interdependence and constraints. During the design evolution process of spacecraft products, the parameter configuration is constantly updated, tends to be mature and stable in a spiral iterative mode, and finally reaches the predetermined design goal. The design structure matrix can reflect the potential problems in product design and its proces...

Claims

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Application Information

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IPC IPC(8): G06F17/50
Inventor 王伟温跃杰赵晟徐清郭尚升邓业平袁默李爽
Owner 中国空间技术研究院神舟学院
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