Aerospace systems are developed similarly to other large-scale systems through a series of reviews, where designs are modified as system requirements are refined. For space-based systems few are built and placed into service. These research vehicles have limited historical experience to draw from and formidable reliability and safety requirements, due to the remote and severe environment of space. Aeronautical systems have similar reliability and safety requirements, and while these systems may have historical information to access, commercial and military systems require longevity under a range of operational conditions and applied loads. Historically, the design of aerospace systems, particularly the selection of sensors, is based on the requirements for control and performance rather than on health assessment needs. Furthermore, the safety and reliability requirements are met through sensor suite augmentation in an ad hoc, heuristic manner, rather than any systematic approach. A review of the current sensor selection practice within and outside of the aerospace community was conducted and a sensor selection architecture is proposed that will provide a justifiable, dependable sensor suite to address system health assessment requirements.


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    Titel :

    Sensor Selection and Optimization for Health Assessment of Aerospace Systems


    Beteiligte:

    Kongress:

    Infotech@Aerospace 2007 Conferenceand Exhibit ; 2007 ; Rohnert Park, CA, United States


    Erscheinungsdatum :

    2007-07-16


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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