A modeling and calibrating method of FBG sensors for wing deformation displacement measurement [PDF]
Heliyon, 2023 The airborne distributed Position and Orientation System (POS) is a key piece of equipment for providing high-precision motion parameters for aerial remote sensing systems.
Yanhong Liu
exaly +4 more sources
The Lift Effects of Chordwise Wing Deformation and Body Angle on Low-Speed Flying Butterflies [PDF]
Biomimetics, 2023 This work investigates the effects of body angle and wing deformation on the lift of free-flying butterflies. The flight kinematics were recorded using three high-speed cameras, and particle-image velocimetry (PIV) was used to analyze the transient flow ...
You-Jun Lin +2 more
exaly +4 more sources
Morphological diversification has led to inter-specific variation in elastic wing deformation during flight in scarab beetles [PDF]
Royal Society Open Science, 2020 Insect wing shapes and the internal wing-vein arrangement are remarkably diverse. Although the wings lack intrinsic musculature to adjust shape actively, they elastically deform due to aerodynamic and inertial loads during flapping.
Y. Meresman +3 more
doaj +2 more sources
Real-Time Wing Deformation Monitoring via Distributed Fiber Bragg Grating and Adaptive Federated Filtering [PDF]
SensorsTo address the issues of decreased accuracy and poor stability in distributed transfer alignment caused by factors such as wing deflection and deformation in complex flight environments, this paper proposes a wing-distributed transfer alignment method ...
Zhen Ma +3 more
doaj +2 more sources
Research on aerodynamic characteristics and control method of rigid-flexible variable camber wing [PDF]
Scientific ReportsIn order to realize the continuous chord bending of the wing and consider the material deformation limitation, a trailing-edge curvature variable wing section combining rigid and flexible structures is proposed.
Tao Xin, Bin Li
doaj +2 more sources
Design and Research of Pneumatic Variable Camber Wing Structure Based on Double-Layer Elastic Connection [PDF]
Hangkong bingqi, 2023 Variable camber wing is one of the key research directions of advanced aircraft in the future. The inhe-rent contradiction between the rigidity of wing structure and the bending deformation ability is the difficulty in the design of variable camber wing ...
Xue Yuting, Yang Yi, Liu Jian, Lü Jun, Peng Haifeng
doaj +1 more source
The Effect of Torsional and Bending Stiffness on the Aerodynamic Performance of Flapping Wing
Aerospace, 2023 For large bird-like flapping wing aircraft, the fluid–structure coupling problem is very important. Through the passive torsional deformation of the wing, sufficient thrust is generated and propulsion efficiency is ensured.
Ming Qi, Wenguo Zhu, Shu Li
doaj +1 more source
Effect of Wing Membrane Material on the Aerodynamic Performance of Flexible Flapping Wing
Applied Sciences, 2022 Flexible deformation of the insect wing has been proven to be beneficial to lift generation and power consumption. There is great potential for shared research between natural insects and bio-inspired Flapping wing Micro Aerial Vehicles (FWMAVs) for ...
Xinyu Lang +3 more
doaj +1 more source
Research on Deformation Control Method of Aircraft Wing Beam Parts
Hangkong gongcheng jinzhan, 2020 As a positioning reference part for wing assembly, how to effectively reduce the deformation of wing parts and improve the machining accuracy is an important task. A control method for the flatness warping deformation of wing beam parts during processing
WANG Cong, CHEN Bo
doaj +1 more source
地质科技通报, 2021 Thrust structure is a relatively common structural form, and its deformation process from weak to strong and the quantitative distribution of stress are not very clear.
Feifei Pang +3 more
doaj +1 more source