Vasilakopoulou-Trapali, Ioanna und Misol, Malte und Monner, Hans Peter und Manfred, Nader (2024) VIRTUAL SENSING FOR ACTIVE NOISE CONTROL IN AIRCRAFT. In: 30th International Congress on Sound and Vibration, ICSV 2024. The 30th International Congress on Sound and Vibration, 2024-07-08 - 2024-07-11, Amsterdam, Netherlands. ISBN 978-909039058-1. ISSN 2329-3675.
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Kurzfassung
This paper focuses on the initial phase of designing a robust active noise control (ANC) system customized for aircraft cabin environments, using virtual sensors. This involves incorporating monitoring sensors and additional filters into the controller. Previous research has shown that ANC systems with remote sensors are highly sensitive to changes in the physical plants. The primary variations within an aircraft cabin originate from passenger presence, cargo, and cabin crew equipment, which can significantly impact system performance and stability. This study emphasizes the importance of evaluating the effects of such perturbations on the ANC system and applying predictive techniques to anticipate their influence without exhaustive measurement. The superposition method is explored to address different perturbation combinations, utilizing a simplified laboratory setup in a fully an-echoic environment. The objective is to assess various perturbation combinations within the an-echoic chamber, using different objects with reflective and absorptive surfaces, aiming to understand predictability across various scenarios using the superposition approach.
elib-URL des Eintrags: | https://elib.dlr.de/205291/ | ||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
Titel: | VIRTUAL SENSING FOR ACTIVE NOISE CONTROL IN AIRCRAFT | ||||||||||||||||||||
Autoren: |
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Datum: | 2024 | ||||||||||||||||||||
Erschienen in: | 30th International Congress on Sound and Vibration, ICSV 2024 | ||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||
ISSN: | 2329-3675 | ||||||||||||||||||||
ISBN: | 978-909039058-1 | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | active noise control, virtual sensors, uncertainties, superposition | ||||||||||||||||||||
Veranstaltungstitel: | The 30th International Congress on Sound and Vibration | ||||||||||||||||||||
Veranstaltungsort: | Amsterdam, Netherlands | ||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
Veranstaltungsbeginn: | 8 Juli 2024 | ||||||||||||||||||||
Veranstaltungsende: | 11 Juli 2024 | ||||||||||||||||||||
Veranstalter : | The International Institute of Acoustics and Vibration | ||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||||||||||
HGF - Programmthema: | Komponenten und Systeme | ||||||||||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||
DLR - Forschungsgebiet: | L CS - Komponenten und Systeme | ||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Strukturwerkstoffe und Bauweisen | ||||||||||||||||||||
Standort: | Braunschweig | ||||||||||||||||||||
Institute & Einrichtungen: | Institut für Systemleichtbau Institut für Systemleichtbau > Adaptronik | ||||||||||||||||||||
Hinterlegt von: | Vasilakopoulou-Trapali, Ioanna | ||||||||||||||||||||
Hinterlegt am: | 15 Jul 2024 11:09 | ||||||||||||||||||||
Letzte Änderung: | 07 Okt 2024 12:23 |
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