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An equipment guarantee characteristic evaluation system based on a spaceflight task

A technology for equipment support and evaluation system, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problem of lack of historical data for aerospace test missions, lack of space equipment support characteristic evaluation systems, and high requirements for aerospace mission standards and capabilities problems, to achieve high integrity, improve the ability to succeed, and achieve the effect of obvious benefits

Pending Publication Date: 2019-05-28
PLA PEOPLES LIBERATION ARMY OF CHINA STRATEGIC SUPPORT FORCE AEROSPACE ENG UNIV
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Problems solved by technology

[0004] However, due to the high standard capability requirements of space missions and the lack of historical data of space test missions, there is a lack of a system for evaluating the support characteristics of space equipment that can be adapted to space missions

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  • An equipment guarantee characteristic evaluation system based on a spaceflight task

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Embodiment Construction

[0054] Preferred embodiments of the present invention will be specifically described below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and are used together with the embodiments of the present invention to explain the principles of the present invention.

[0055] This embodiment discloses an evaluation system for equipment support characteristics based on space missions, such as figure 1 shown, including:

[0056] The mission data management storage unit is used to obtain and store space history mission data;

[0057] The overall task decomposition unit is used to decompose the overall task of the historical task to obtain a basic task sequence composed of multiple serial basic tasks;

[0058] The equipment support characteristic evaluation model unit is used to establish the equipment support characteristic evaluation model of the basic task and the transition of the basic task in the overall space mis...

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Abstract

The invention relates to an equipment guarantee characteristic evaluation system based on an aerospace task, which belongs to the technical field of spaceflight equipment assurance, solves the problemof equipment assurance characteristic evaluation in spaceflight tasks, and is characterized by establishing an equipment assurance characteristic evaluation model through a task data management storage unit, an overall task decomposition unit and an equipment assurance characteristic evaluation model unit; obtaining the current spaceflight task data to be evaluated via the spaceflight task inputinterface unit, and according to the current spaceflight task, via the equipment guarantee characteristic evaluation unit, utilizing the established equipment guarantee characteristic evaluation modelto evaluate the equipment assurance characteristics, so that a basis is provided for executing the spaceflight task to carry out reasonable equipment comprehensive guarantee configuration. Accordingto the method, an aerospace task is taken as a drive, aerospace equipment is taken as a basis, equipment guarantee is taken as a core, and the method has obvious benefits for analyzing and pre-judgingweak links which may fail in advance by adopting modeling and online evaluation means and practically improving the success capability of the aerospace launch task.

Description

technical field [0001] The invention relates to the technical field of aerospace equipment support, in particular to an evaluation system for equipment support characteristics based on space missions. Background technique [0002] Aerospace equipment is the material and technical basis for the completion of aerospace equipment testing and appraisal. Through the research on the support characteristics of space equipment, the support problems of space equipment in the whole life cycle can be solved. [0003] The complexity of space missions requires the diversity and complexity of space equipment, and in different stages of space missions, the space equipment involved and the requirements for the support characteristics of space equipment are different. In order to be able to complete space missions better and more reliably, it is necessary Evaluate the support capability of aerospace equipment; [0004] However, due to the high standard capability requirements of space missi...

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Application Information

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IPC IPC(8): G06F17/50
CPCY02P90/30
Inventor 张永福朱军胡一博聂成龙廖兴禾齐天乐杨永志胡天泽
Owner PLA PEOPLES LIBERATION ARMY OF CHINA STRATEGIC SUPPORT FORCE AEROSPACE ENG UNIV
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