To optimize military fleet readiness, life cycle tracking of aircraft is required under the Air Force Aircraft Structural Integrity Program. Improvements in aircraft inspection and maintenance procedures are essential in today's climate of increasingly complex aircraft and decreasing defense outlays, forcing life extension programs for current aircraft. Automated structural health monitoring incorporating remote damage detection, load/environment tracking, and structural integrity assessment could provide significant cost savings over the life of an airframe. This paper presents the design requirements for development of an aircraft structural health monitoring system (SHMS). Design of a SHMS requires careful analysis of structural geometry, operational environment, expected damage modes, etc., to determine sensor categories and locations. Additionally, the task of integrating data collection, processing, and storage hardware into the airframe must be addressed. Sensors and sensing technologies are discussed along with specific requirements for monitoring system hardware and software. Anticipated life cycle savings versus implementation costs are also presented for the ideal SHMS.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Design requirements and system payoffs for an on-board structural health monitoring system (SHMS)


    Contributors:

    Conference:

    Smart Structures and Materials 1994: Smart Sensing, Processing, and Instrumentation ; 1994 ; Orlando,FL,United States


    Published in:

    Publication date :

    1994-05-01





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Acoustic emission structural health management systems (AE-SHMS) [3994-14]

    Finlayson, R. D. / Friesel, M. A. / Carlos, M. F. et al. | British Library Conference Proceedings | 2000


    High Temperature Fuel Requirements and Payoffs

    Biddle, T. B. / Croswell, B. M. / Advisory Group for Aerospace Research and Development; Propulsion and Energetics Panel | British Library Conference Proceedings | 1993


    Adaptive smart wing design for military aircraft: requirements, concepts, and payoffs

    Kudva, J.N. / Appa, K. / Way, C.B. van et al. | Tema Archive | 1995


    Structural Health Monitoring: Degradation Mechanisms and System Requirements

    Munns, T. E. / IEEE / AIAA | British Library Conference Proceedings | 2000