Experimental Determination of Operational Parameters for UAV Digital Twin

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46709002%3A_____%2F25%3AN000064" target="_blank" >RIV/46709002:_____/25:N000064 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/chapter/10.1007/978-3-032-11549-2_29" target="_blank" >https://link.springer.com/chapter/10.1007/978-3-032-11549-2_29</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Experimental Determination of Operational Parameters for UAV Digital Twin

Popis výsledku v původním jazyce

Helicopter vibrations significantly influence structural integrity, operational reliability, and crew comfort. This study focuses on the unmanned helicopter Skyspotter 152, presenting a methodology for analyzing operational vibrations and developing its digital twin. Direct frame-mounted measurements were performed to capture both low-frequency inertial and high-frequency vibration components, overcoming the limitations of autopilot data. The acquired acceleration profiles were used to define realistic loading conditions for a high-fidelity finite element model (FEM) of the helicopter structure. Subsequently, a reduced-order model (ROM) was generated using Twin Builder, enabling efficient real-time prediction of structural responses. The resulting digital twin framework, currently operating in an offline mode, lays the foundation for future real-time applications, including predictive maintenance and flight control enhancement. This integrated approach demonstrates the importance of accurate vibration characterization and advanced modeling techniques for the development of reliable digital twins in aviation.

Název v anglickém jazyce

Experimental Determination of Operational Parameters for UAV Digital Twin

Popis výsledku anglicky

Helicopter vibrations significantly influence structural integrity, operational reliability, and crew comfort. This study focuses on the unmanned helicopter Skyspotter 152, presenting a methodology for analyzing operational vibrations and developing its digital twin. Direct frame-mounted measurements were performed to capture both low-frequency inertial and high-frequency vibration components, overcoming the limitations of autopilot data. The acquired acceleration profiles were used to define realistic loading conditions for a high-fidelity finite element model (FEM) of the helicopter structure. Subsequently, a reduced-order model (ROM) was generated using Twin Builder, enabling efficient real-time prediction of structural responses. The resulting digital twin framework, currently operating in an offline mode, lays the foundation for future real-time applications, including predictive maintenance and flight control enhancement. This integrated approach demonstrates the importance of accurate vibration characterization and advanced modeling techniques for the development of reliable digital twins in aviation.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20302 - Applied mechanics

Projekt

<a href="/cs/project/TN02000018" target="_blank" >TN02000018: Národní Centrum Kompetence STROJÍRENSTVÍ</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

Název statě ve sborníku

Proceedings of ICOVP & WMVC 2025

ISBN

9783032115485

ISSN

2195-4356

e-ISSN

2195-4364

Počet stran výsledku

9

Strana od-do

279-287

Název nakladatele

Springer, Cham

Místo vydání

Switzerland

Místo konání akce

Lisbon, Portugal

Datum konání akce

1. 1. 2025

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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