Ground test scheme customization method for satellite constellation task target
By generating a mission objective model and adjusting test items, the problem of the severity of faults not being taken into account during satellite ground tests was solved, the reliability of satellite in-orbit operation and the control of test costs were achieved, and the needs of satellite purchasers were met.
CN120707078APending Publication Date: 2025-09-26BEIJING INST OF SPACECRAFT ENVIRONMENT ENG
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Patent Information
- Application Number
- CN202510826317.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-19
- Publication Date
- 2025-09-26
AI Technical Summary
Technical Problem
Existing technologies fail to effectively consider the impact of the severity of different faults on satellite functional performance and on-orbit operation reliability during satellite ground testing, resulting in low reliability.
Method used
By generating mission objective models, assigning weight factors, determining the correlation between fault severity and frequency, adjusting test items and budgets to meet the effectiveness requirements of satellite constellation projects, and developing customized ground test plans.
Benefits of technology
It improves the reliability of satellite in-orbit operation, meets the needs of satellite purchasers, reduces testing costs, and realizes the practicality and effectiveness of the test plan.
✦ Generated by Eureka AI based on patent content.
Abstract
The satellite constellation task target-oriented ground test scheme customization method provided by the invention can be used for carrying out ground test scheme customization on spacecraft space projects, and compared with an existing test scheme customization method, the method has the main advantages that (1) task targets of different spacecraft space projects can be fully responded through the customized test scheme; a satellite purchaser or a customer is more satisfied; (2) faults of different severity levels can be fully screened through a customized test scheme, and the risk of on-orbit operation of a spacecraft is reduced; and (3) various factors such as test expenditure / time and the like can be considered through the customizing process of the test scheme, so that the test cost is controlled, and the test scheme is more practical.
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