Model-Based Data Integration and Process Standardization Techniques for Fault Management: A Feasibility Study

Haste, Deepak ; Ghoshal, Sudipto ; Johnson, Stephen B ; Moore, Craig

关键词: DATA INTEGRATION;    STANDARDIZATION;    FEASIBILITY;    MANAGEMENT INFORMATION SYSTEMS;    FAULT TOLERANCE;    SYSTEMS HEALTH MONITORING;    RISK;    FAILURE;    OPERATING COSTS;    AUTONOMY;    SCHEDULES;    SPACE LAUNCH SYSTEM (SLS);   

RP-ID  :  M17-6336

学科分类：航空航天科学

美国|英语

来源: NASA Technical Reports Server

【 摘 要 】

This paper describes the theory and considerations in the application of model-based techniques to assimilate information from disjoint knowledge sources for performing NASA's Fault Management (FM)-related activities using the TEAMS® toolset. FM consists of the operational mitigation of existing and impending spacecraft failures. NASA's FM directives have both design-phase and operational-phase goals. This paper highlights recent studies by QSI and DST of the capabilities required in the TEAMS® toolset for conducting FM activities with the aim of reducing operating costs, increasing autonomy, and conforming to time schedules. These studies use and extend the analytic capabilities of QSI's TEAMS® toolset to conduct a range of FM activities within a centralized platform.