Design and analysis of a hybrid trailing edge control surface of a fully morphing unmanned aerial vehicle wing

Download

index.pdf

Date

2015

Author

Tunçöz, İlhan Ozan

Metadata

Show full item record

Item Usage Stats

336
views

164
downloads

In this thesis, the design and analysis of a hybrid trailing edge control surface of a fully morphing unmanned aerial vehicle wing having the ability to perform both camber and decamber morphings were conducted. The design of the control surface was done by CATIA V5-6R2012 package program. Two distinct designs, so-called open cell and closed cell designs were initially analyzed via Finite Element Method by using the commercial software ANSYS Workbench v14.0 in in-vacuo condition. Several trade-off studies including material, geometry and servo actuator feature variations were considered in order to decrease the weight of the control surface while still assuring the structural safety. The designed control surface was also considered as being under the aerodynamic load obtained from the planned flight mission profile of the unmanned aerial vehicle. During the Computational Fluid Dynamics analyses, Pointwise® V17.2R2 package program was used to generate the aerodynamic mesh, and Stanford University Unstructured (SU2) V3.2.1 open-source software was used as a solver. It was shown that the designed control surface is capable of performing both camber and decamber morphings both in in-vacuo condition and under the aerodynamic loading.

Subject Keywords

Drone aircraft., Aerodynamics., Airplanes, Finite element method., Computational fluid dynamics., Wing-warping (Aerodynamics).

URI

http://etd.lib.metu.edu.tr/upload/12618450/index.pdf
https://hdl.handle.net/11511/24433

Collections

Graduate School of Natural and Applied Sciences, Thesis

Suggestions

OpenMETU
Core

Aero-structural analysis of the morphing trailing edge control surface of a fully morphing unmanned aerial vehicle wing Kalkan, Uğur; Şahin, Melin; Department of Aerospace Engineering (2017) This thesis investigates the aero-structural analysis of the morphing trailing edge control surface of a fully morphing unmanned aerial vehicle wing for some camber morphing missions. Designed control surface was structurally analyzed with Finite Element Method using ANSYS Workbench v14.0 Static Structural module. Open Cell, Closed Cell designs with some material and thickness changes were studied in order to find the optimum design in terms of minimum weight and structural relevance. Analyses were both per...
Optimization of compliant parts of a hybrid trailing edge control surface of a morphing unmanned aerial vehicle Arslan, Pınar; Gürses, Ercan; Department of Aerospace Engineering (2017) In this thesis, optimization studies are conducted for compliant parts of a hybrid trailing edge control surface of an unmanned aerial vehicle (UAV). The geometry of the control surface was taken from a previous study conducted in [1], and then regenerated parametrically through Design Modeler tool of ANSYS Workbench v15.0. The finite element model of the control surface is created by using ANSYS Workbench v15.0 Static Structural module. The optimization study of the compliant part is conducted by using Ada...
Design of a medium range tactical UAV and improvement of its performance by using winglets Turanoğuz, Eren; Alemdaroğlu, Hüseyin Nafiz; Department of Aerospace Engineering (2014) The study encompasses the design, performance analysis and aerodynamic improvement of the designed medium range tactical unmanned aerial vehicle. Main requirements are set as following; cruising altitute above 3500m, endurance of approximately 10-12 hours, range of 150 km and payload of 60 kg. The conventional design phase is based on the employment of historical equations and experiences. Nowadays, employement of well known equations and experiences during the desing process are not enough to reveal a comp...
Design and Analysis of an Unmanned Aerial Vehicle Hybrid Trailing Edge Control Surface Having Camber and Decamber Capabilities Topaç, Ömer Tanay; Taşdemir, Burcu; Gürses, Ercan; Çöker, Demirkan (2015-09-12) This paper presents the design and analyses of an unmanned aerial vehicle hybrid trailing edge control surface having camber and decamber capabilities. Initially, a brief introductory information were given about morphing concepts. Then, the structural design and analyses in in-vacuo condition are presented. The aerodynamic loadings were calculated at the morphed configurations, and these loads were transferred to the structural mesh in order to assess the design capability under the aerodynamic loading. It...
Design of A Medium Range Tactical UAV and Improvement of Its Performance by Using Winglets Turanoguz, Eren; Alemdaroglu, Nafiz (2015-06-12) This paper presents the design, performance analysis and aerodynamic improvement of a designed medium range tactical unmanned aerial vehicle. Main requirements are set as following; cruising altitute above 3500m, endurance of approximately 10-12 hours, range of 150 km and payload of 60 kg. The conventional design phase is based on the employment of historical equations and experiences. The aerodynamic improvement process is related with rise in span efficiency by employement and comparison of different wing...

Citation Formats

İ. O. Tunçöz, “Design and analysis of a hybrid trailing edge control surface of a fully morphing unmanned aerial vehicle wing,” M.S. - Master of Science, Middle East Technical University, 2015.