Results 11 to 20 of about 107,267 (181)
Comparison of Aerodynamic Characteristics of Morphing and Conventional Wings [PDF]
INCAS BulletinThe present research investigates the advantages of a morphing versus a hinged flap. The morphing wing model is equipped with a morphing trailing edge, while the conventional wing has a hinged flap system.
Mir Hossein NEGAHBAN +1 more
doaj +3 more sources
Kinematic Simulation and Structure Analysis of a Morphing Flap [PDF]
, 2013 This thesis presents a study on the design and analysis of a morphing flap structure integrated with actuation mechanism for potential application to large aircraft.
Guo, Shixian
core +7 more sources
Analysis of composite wing structures with a morphing leading edge [PDF]
, 2011 One of the main challenges for the civil aviation industry is the reduction of its environmental impact. Over the past years, improvements in performance efficiency have been achieved by simplifying the design of the structural components and using ...
Morishima, Ryoko
core +7 more sources
Employing Wing Morphing to Cooperate Aileron Deflection Improves the Rolling Agility of Drones
Advanced Intelligent Systems, 2023 In the wild, gliding birds dodge obstacles or predators by folding and twisting their wings swiftly to perform a rapid roll. Accordingly, the authors strive to explore the feasibility of improving the roll rate of drones through this bird‐inspired ...
Yubin Liu +7 more
doaj +1 more source
Status and Challenges on Design and Implementation of Camber Morphing Mechanisms
International Journal of Aerospace Engineering, 2021 This paper presents state-of-the-art technologies of camber morphing mechanisms from the perspectives of design and implementation. Wing morphing technologies are aimed at making the aircraft more energy or aerodynamically efficient during flight by ...
Tuba Majid, Bruce W. Jo
doaj +1 more source
Advanced Intelligent Systems, 2023 Intense winds are a challenge for vertical take‐off and landing drones with wings. In particular, in the hovering regime, wings are sensitive to wind currents that can be detrimental to their operational and energetic performances.
Charalampos Vourtsis +4 more
doaj +1 more source
Conceptual Research on a Mono-Biplane Aerodynamics-Driven Morphing Aircraft
Aerospace, 2022 The operation of aircrafts with high aspect ratio wings is usually vulnerable to low-standard airports and bad weather. A new concept for a mono-biplane aerodynamics-driven morphing aircraft is proposed.
Tingyu Guo +4 more
doaj +1 more source
Deep neural network modeling for CFD simulation of drone bioinspired morphing wings [PDF]
INCAS Bulletin, 2023 In this paper we present a deep neural network modelling using Computational Fluid Dynamics (CFD) simulations data in order to optimize control of bioinspired morphing wings of a drone.
Florin Bogdan MARIN +3 more
doaj +1 more source
Development of dielectric elastomeric actuators for morphing wings [PDF]
INCAS Bulletin, 2021 In the last decades, wing morphing structures have aroused great interest due to their capability to improve the aerodynamic efficiency of modern aircraft.
Stefan URSU
doaj +1 more source
Shape Morphing Using PDE Surfaces [PDF]
, 2006 YesA methodology for shape morphing using partial differential equation (PDE) surfaces is presented in this work. The use of the PDE formulation shows how shape morphing can be based on a boundary-value approach by which intermediate shapes can be ...
Willis, P. +3 more
core +4 more sources