For estimating faults of the system with unknown nonlinear term, a novel fault diagnosis method based on nonlinear compensation term and proportional multiple-integral observer is proposed. In this method, the nonlinear compensation term is constructed by support vector machines (SVM), which can reduce the influence of unknown nonlinear part. Proportional multiple-integral observer based nonlinear compensation term can estimate actuator faults when there are sensor faults or output disturbance in the system. The proposed method is applied in civil aircraft system. Simulation experiments are given to demonstrate the efficiency.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    A novel fault diagnosis method design and application for civil aircraft system


    Contributors:


    Publication date :

    2009


    Size :

    5 Seiten, 15 Quellen




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Distributed civil aircraft ground fault diagnosis method and platform

    HAN LIANQING / TIAN LIN / WANG JUAN | European Patent Office | 2021

    Free access


    Fault Tolerant Control of Large Civil Aircraft

    Wang, Xingjian / Zhang, Yuwei / Wang, Shaoping | Springer Verlag | 2024


    System and method for fault diagnosis of aircraft

    BEAUJARD JEAN-PHILIPPE / HO DAC OLIVIER | European Patent Office | 2016

    Free access

    Civil jet aircraft design

    Jenkinson, Lloyd R. ;Simpkin, Paul ;Rhodes, Darren | SLUB | 1999