Performance requirements in aeronautics and the rapid growth of electronics, especially of digital computers, have gradually led to the combination of advanced control theories and fly-by-wire technology. This has resulted in designs for which the control systems are flight-critical. The required reliability is usually achieved by a multiplication of sensors computers and actuators accompanied by a voting system. The on-board computer provides the possibility of replacing the sensor hardware replication, which is very expensive, with a management of the functional or analytical redundancy constituted by the knowledge of the system. Different techniques have been proposed; the aim of this article is to outline and review the state of the art and describe some of the studies of analytical methods of fault diagnosis procedures based on fault monitoring in aircraft and spacecraft sensor systems.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Fault detection and diagnosis in aerospace systems using analytical redundancy


    Additional title:

    Methoden zur Fehlererkennung und -diagnose in Systemen der Luftfahrt


    Contributors:

    Published in:

    Publication date :

    1991


    Size :

    10 Seiten, 46 Quellen




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English





    Fault Diagnosis of Space Vehicle Guidance and Control Systems Using Analytical Redundancy

    Suzuki, H. / Kawahara, T. / Matsumoto, S. et al. | British Library Conference Proceedings | 1999



    Sensor fault detection in a VSTOL aircraft using analytical redundancy

    Patton, R.J. / Willcox, S.W. | Tema Archive | 1987


    Spacecraft Fault Detection & Isolation System Design using Decentralized Analytical Redundancy

    Indra, S. / Trave-Massuyes, L. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2012