An equipment guarantee characteristic evaluation system based on a spaceflight task

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