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Aeroelastic Optimization of the High Aspect Ratio Wing with Aileron

Computers, Materials & Continua 2022年第3期70卷 5569-5581页

作者： Mohammad Ghalandari Ibrahim Mahariq Farhad Ghadak Oussama Accouche Fahd Jarad Department of Aerospace Engineering Sharif University of TechnologyTehran11155-8639Iran College of Engineering and Technology American University of theMiddle EastKuwait Faculty of Aerospace Engineering Engineering IHUTehranIran Department of Mathematics Cankaya UniversityEtimesgutAnkaraTurkey Department of Medical Research China Medical University HospitalChina Medical UniversityTaichungTaiwan

In aircraft wings,aileron mass parameter presents a tremendous effect on the velocity and frequency of the flutter *** that purpose,we present the optimization of a composite design wing with an aileron,using machine-learning *** properties and its distribution have a great influence on the multi-variate optimization procedure,based on speed and frequency of ***,flutter speed was obtained to estimate aileron *** mass-equilibrated and other features were *** can deduced that changing the position and mass properties of the aileron are tangible following the speed and frequency of the wing *** on the proposed optimization method,the best position of the aileron is determined for the composite wing to postpone flutter instability and decrease the existed *** represented coupled aero-structural model is emerged from subsonic aerodynamics model,which has been developed using the panel method in multidimensional *** structural modeling has been conducted by finite element method,using the p-k *** fluid-structure equations are solved and the results are extracted.

关键词： flutter speed flutter frequency composite wing aileron multi-disciplinary optimization method

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