The Space Station Freedom Program (SSFP) Operations Management System (OMS) will automate major management functions which coordinate the operations of onboard systems, elements and payloads. The objectives of OMS are to improve safety, reliability and productivity while reducing maintenance and operations cost. This will be accomplished by using advanced automation techniques to automate much of the activity currently performed by the flight crew and ground personnel. OMS requirements have been organized into five task groups: (1) Planning, Execution and Replanning; (2) Data Gathering, Preprocessing and Storage; (3) Testing and Training; (4) Resource Management; and (5) Caution and Warning and Fault Management for onboard subsystems. The scope of this prototyping effort falls within the Fault Management requirements group. The prototyping will be performed in two phases. Phase 1 is the development of an onboard communications network fault detection, isolation, and reconfiguration (FDIR) system. Phase 2 will incorporate global FDIR for onboard systems. Research into the applicability of expert systems, object-oriented programming, fuzzy sets, neural networks and other advanced techniques will be conducted. The goals and technical approach for this new SSFP research project are discussed here.


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    OMS FDIR: Initial prototyping

    Taylor, Eric W. / Hanson, Matthew A. | NTRS | 1990


    Synthesizing FDIR Recovery Strategies

    Müller, Sascha | Deutsches Zentrum für Luft- und Raumfahrt (DLR) | 2018

    Freier Zugriff

    Columbus onboard FDIR concept

    Küke, Reimund / Kellner, Albrecht / Sved, John et al. | TIBKAT | 1989


    A Generic Spacecraft FDIR System

    Kirschenbaum, Leif | IEEE | 2021


    Analysis of MMU FDIR Expert System

    C. Landauer | NTIS | 1990