The U.S. Navy is currently evaluating an integrated diagnostic system for its rotary wing aircraft. The system is referred to as the Health Usage and Monitoring Systems (HUMS). The program's objective is to develop an automated diagnostic system that can identify mechanical faults within the power train of helicopters using vibration analysis. This thesis uses data provided by the Helicopter Transmission Test Facility at the Naval Air Warfare center, Trenton, New Jersey. The goal of this thesis is to conduct data analysis to identify a fault within the helicopter test transmission using a tree-structured model. Prior to conducting tree analysis, an attempt is made to reduce the amount of data by principal component analysis. All statistical analysis was completed with S-Plus Software (MathSoft Inc., 1995).


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Classification Analysis of Vibration Data from SH-60B Helicopter Transmission Test Facility


    Beteiligte:
    G. L. Anderson (Autor:in)

    Erscheinungsdatum :

    1997


    Format / Umfang :

    78 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch





    Vibration wear test device of helicopter transmission system

    HE XINDANG / YANG RUI / FENG BO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Helicopter transmission system test bed vibration test system and method

    YU JIE / CHEN YANONG / LU YANHUI et al. | Europäisches Patentamt | 2022

    Freier Zugriff


    Fault Classification in Helicopter Vibration Signals

    Garga, A. / Elverson, B. / Lang, D. et al. | British Library Conference Proceedings | 1997