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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Breuker, Roeland De
Delft University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2024Aeroelastic Tailoring of a Strut-Braced Wing for a Medium Range Aircraftcitations
- 2023Optimization Framework of a Ram Air Inlet Composite Morphing Flapcitations
- 2022Application of Aeroelastic Tailoring for Load Alleviation on a Flying Demonstrator Wing †citations
- 2022Assessment of an Increased-Fidelity Aeroelastic Experiment for Free Flying Wing Response to Gust Excitation
- 2022Aeroelastic Wing Demonstrator with a Distributed and Decentralized Control Architecturecitations
- 2022An aeroelastic optimisation framework for manufacturable variable stiffness composite wings including critical gust loadscitations
- 2021Development and testing of an active trailing edge morphing demonstrator for a rotary wingcitations
- 2021Skin Panel Optimization of the Common Research Model Wing using Sandwich Compositescitations
- 2021Aeroelastic optimisation of manufacturable tow-steered composite wings with cruise shape constraint and gust loadscitations
- 2021Developing the Model Reduction Framework in High Frame Rate Visual Tracking Environment
- 2020Static and dynamic aeroelastic tailoring with composite blending and manoeuvre load alleviationcitations
- 2020Ground Testing of the FLEXOP Demonstrator Aircraftcitations
- 2019Aeroelastic optimization of composite wings including fatigue loading requirementscitations
- 2018FLEXOP – Application of aeroelastic tailoring to a flying demonstrator wing
- 2018Aeroelastic optimization of composite wings subjected to fatigue loadscitations
- 2017Aeroelastic Design of Blended Composite Structures Using Lamination Parameterscitations
- 2017Aeroelastic tailoring for static and dynamic loads with blending constraints
- 2016Aeroelastic Optimization of Variable Stiffness Composite Wing with Blending Constraintscitations
- 2016A Conceptual Development of a Shape Memory Alloy Actuated Variable Camber Morphing Wing
- 2016Derivation and application of blending constraints in lamination parameter space for composite optimisationcitations
- 2015Special Issue
- 2015Development and Testing of an Unconventional Morphing Wing Concept with Variable Chord and Camber
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document
Aeroelastic Optimization of Variable Stiffness Composite Wing with Blending Constraints
Abstract
Optimizing the laminates of large composite structures is nowadays well-recognized as having significant benefits in the design of lightweight structural solutions. However, designs based on locally optimized laminates are prone to structural discontinuities and enforcing blending during the optimization is therefore crucial in order to achieve structurally continuous and ready-tomanufacture designs. Bi-step strategies, relying on a continuous gradient-based optimization of lamination parameters followed by a discrete stacking sequence optimization step during which blending is enforced, have been proposed in the literature. However, significant mismatch between continuous and discrete solutions were observed due to the discrepancies between both design spaces. The present paper highlights the capability of the continuous blending constraints, recently proposed by the authors, in reducing the discrepancies between discrete and continuous solutions. The paper also demonstrates that more realistic optimal continuous designs are achieved thanks to the application of the blending constraints during the aeroelastic optimization of a variable stiffness wing. Additionally, the proposed blending constraints have been applied to NASTRAN SOL 200 showing their ease of implementation in commercial software.