Techno Press
You logged in as

Structural Engineering and Mechanics   Volume 61, Number 4, February25 2017, pages 441-451
DOI: https://doi.org/10.12989/sem.2017.61.4.441
 
RBDO analysis of the aircraft wing based aerodynamic behavior
Rabii El Maani, Abderahman Makhloufi, Bouchaïb Radi and Abdelkhalak El Hami

 
Abstract     [Buy Article]
    The need of progress in engineering designs especially for aerospace structure is nowadays becoming a major industry request. The objectives of this work are to quantify the influence of material and operational uncertainties on the performance of the aerodynamic behavior of an Aircraft Wing, and to give a description of the most commonly used methods for reliability based design optimization (RBDO) to point out the advantages of the application of this method in the design process. A new method is proposed, called Safest Point (SP) that can efficiently give the reliability-based optimum solution for freely vibrating structures with and without fluid flow.
 
Key Words
    fluid-structure interaction; aircraft wing; aerodynamic; reliability; RBDO; uncertainties
 
Address
Rabii El Maani, Abderahman Makhloufi and Abdelkhalak El Hami : LOFIMS, INSA de Rouen, Avenue de l\'Universite, 76800 Saint Etienne de Rouvray, France
Rabii El Maani and Bouchaib Radi : LIMII, FST Settat, route de Casablanca, Settat, Morocco
 

Techno-Press: Publishers of international journals and conference proceedings.       Copyright © 2019 Techno Press
P.O. Box 33, Yuseong, Daejeon 305-600 Korea, Tel: +82-42-828-7996, Fax : +82-42-828-7997, Email: technop@chol.com