Results 41 to 50 of about 27,517 (135)
Residual Stress‐Driven Non‐Euclidean Morphing in Origami Structures
Advanced Intelligent SystemsMorphing origami has numerous potential engineering applications owing to its intrinsic morphing features from 2D planes to 3D surfaces. However, the current 1D hinge deformation‐driven transformation of foldable origami with rigid or slightly deformable
Zihe Liang +6 more
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Rigid–Elastic Coupling Dynamics of Morphing Wing Aircraft
AerospaceThis paper presents a rigid–elastic coupling dynamic model for a morphing aircraft with variable-sweep wings, developed using Kane’s method. The model accurately captures the interactions between flight dynamics and structural dynamics during morphing ...
Siyu Hua, Xugang Wang, Zhongyuan Wang
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MathematicsThe maneuvering flight of future aircraft which employ morphing variable camber wings (VCWs) requires rapid and accurate aerodynamic regulation. However, the dynamic lift responses during fast morphing deflection exhibit unsteady hysteresis effects ...
Xiaoming Wang +4 more
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Multiobjective Optimization for the Aero-Structural Design of Adaptive Compliant Wing Devices
Applied Sciences, 2020 The design of morphing structures must combine conflicting structural requirements and multiple load conditions that are related to the aerodynamic shapes aimed at optimizing aircraft performance.
Alessandro De Gaspari
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SMART MORPHING CONCEPTS AND APPLICATIONS FOR ADVANCED LIFTING SURFACES [PDF]
, 2009 The aim of this thesis has been the study and implementation of structural solutions for the local or global change of airplanes wing geometry (adaptive wing): they may lead to an increase in aerodynamic efficiency and reduced operating costs and ...
Barbarino, Silvestro
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SynMorph: Generating Synthetic Face Morphing Dataset With Mated Samples
IEEE AccessFace morphing attack detection (MAD) algorithms have become essential to overcome the vulnerability of face recognition systems. To solve the lack of large-scale and public-available datasets due to privacy concerns and restrictions, in this work we ...
Haoyu Zhang +3 more
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Feature Interaction-Based Face De-Morphing Factor Prediction for Restoring Accomplice’s Facial Image
SensorsFace morphing attacks disrupt the essential correlation between a face image and its identity information, posing a significant challenge to face recognition systems. Despite advancements in face morphing attack detection methods, these techniques cannot
Juan Cai +4 more
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Morphing Quadrotors: Enhancing Versatility and Adaptability in Drone Applications—A Review
DronesThe advancement of drone technology has underscored the critical need for adaptability and enhanced functionality in unmanned aerial vehicles (UAVs). Morphing quadrotors, capable of dynamically altering their structure during flight, offer a promising ...
Siyuan Xing +5 more
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Correcting Position Error in Precipitation Data Using Image Morphing
Remote Sensing, 2019 Rainfall estimates based on satellite data are subject to errors in the position of the rainfall events in addition to errors in their intensity. This is especially true for localized rainfall events such as the convective rainstorms that occur during ...
Camille Le Coz +4 more
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International Journal of Aerospace Engineering, 2019 A morphing trailing-edge (TE) wing is an important morphing mode in aircraft design. In order to explore the static aeroelastic characteristics of a morphing TE wing, an efficient and feasible method for static aeroelastic analysis has been developed in ...
Sen Mao +3 more
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