Succession analysis method for manned spacecraft equipment

Abstract

The invention provides a succession analysis method for manned spacecraft equipment. The method comprises the following steps that: defining the succession level of the manned spacecraft equipment; on the basis of the assorted table of the manned spacecraft equipment, according to a succession level classification rule, determining the succession level of each piece of equipment on the manned spacecraft equipment; collecting the information of succession equipment; analyzing a use environment where the succession equipment is positioned, and determining whether the use environment of the equipment on the manned spacecraft equipment is covered in a past use environment or not; analyzing the improvement reason and the improvement contents of the improved equipment; and on the basis of the analysis result and the improvement contents of the use environment, planning an environment experiment project which needs to be developed by the equipment on the manned spacecraft equipment. The succession level of the manned spacecraft equipment is divided into succession equipment, improved equipment and new development equipment, wherein the improved equipment is divided into general improved equipment and important improved equipment. By use of the method, the succession analysis requirement of all equipment of the manned spacecraft equipment can be covered.

Description

Technical field [0001] The invention relates to the technical field of spacecraft product state control, in particular to a method for analyzing the inheritance of manned spacecraft equipment. Background technique [0002] With the rapid development of manned spaceflight, reducing the development difficulty, controlling the development cost, and reducing the development cycle have become urgent needs in the development process of manned spacecraft. The productization and serialization of manned spacecraft are important ways to solve the above problems. . [0003] At this stage, manned spacecraft are often developed on the basis of manned spacecraft or other spacecraft that have been successfully operated in orbit. Therefore, a large number of equipment that has been used in orbit can be inherited. However, each manned spacecraft has Undertaking a brand-new flight mission, new missions will inevitably be equipped with improved or newly developed equipment, which will inevitably lea...

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Problems solved by technology

[0003] At this stage, manned spacecraft are often developed on the basis of manned spacecraft or other spacecraft that have been successfully operated in orbit, so they can inherit a large number of equipment that has been used in orbit, but each manned spacecraft has Shouldering a brand-new flight mission, improved or newly developed equipment will inevitably be loaded for the new mission, so it will inevitably lead to uneven inheritance of the equipment loaded on the manned spacecraft, which will lead to various and complicated equipment states, increasing the The difficulty of technical state control

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