In the context of active gust- and turbulence-load alleviation function design, control designers optimize the response of the closed-loop system to satisfy the relevant certification specifications (e.g., European Union Aviation Safety Agency (EASA) CS-25.341 and Federal Aviation Regulations (FAR) Part 25, Sec. 341). These include time-domain criteria specifying the peak response to discrete gusts as well as frequency-domain continuous-turbulence criteria. Both types of criteria cannot be easily considered simultaneously with commonly available control design software. A frequency-domain formulation of 1−cosine discrete gust criteria based on a low-order, parameterized linear filter is proposed and demonstrated on a publicly available gust load alleviation benchmark. One example demonstrates its application in combination with continuous-turbulence specifications, and in principle, it can also be combined with other relevant frequency-domain specifications, such as passenger comfort metrics. This technique is shown to work well, producing the desired results with a simple, systematic design procedure, and should help reduce the time and effort required to obtain satisfactory control specifications.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Toward Automated Gust Load Alleviation Control Design via Discrete Gust Impulse Filters


    Beteiligte:


    Erscheinungsdatum :

    01.01.2024




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Passive Gust-Load-Alleviation Device

    IVANCO THOMAS G / HEANEY PATRICK S / CHIOU CHARLES | Europäisches Patentamt | 2022

    Freier Zugriff

    Passive gust-load-alleviation device

    IVANCO THOMAS G / HEANEY PATRICK S / CHIOU CHARLES | Europäisches Patentamt | 2023

    Freier Zugriff

    Gust alleviation

    Phillips, W. H. | NTRS | 1971


    Gust Alleviation Using Direct Gust Measurement

    Hoppe, Sven Marco | NTRS | 2000