Results 131 to 140 of about 529 (162)
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Dynamics and Control of a Flexible Flapping Wing Aircraft
Applied Mechanics and Materials, 2012To investigate the aerodynamic performance of a flexible flapping wing aircraft, a flapping-wing system were design and an experiment were set up to measure the unsteady aerodynamic forces of the flapping motion. The thrust formula and resistance formula described aerodynamic forces.
Zhuang Zhao +3 more
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Research on the development status, applications, and trend of flapping wing aircraft
International Conference on Mechatronics and Intelligent Control (ICMIC 2024)Shang Jiang +5 more
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Aerodynamic Analysis of Flapping-Wing Propellers for HALE Aircraft
47th AIAA Aerospace Sciences Meeting including The New Horizons Forum and Aerospace Exposition, 2009In a paper presented at the 26 th Congress of the International Council of the Aeronautical Sciences [1], we proposed to apply the flapping-wing propellers and turbines which we developed for micro air vehicles and hydropower generators to the development of highaltitude long-endurance (HALE) vehicles and flying electric generators.
Arif Ashraf +3 more
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Modeling and Virtual Simulation Environment Design for Falcon-Like Flapping-Wing Aircraft
2023 IEEE International Conference on Systems, Man, and Cybernetics (SMC), 2023Bionic flapping-wing aircraft is a strongly coupled and underactuated system, and its dynamic modeling and intelligent control are still a major challenge. In this paper, we develop an 3-dimensional dynamic model for the flapping-wing aircraft designed by our team.
Xuena Zhao +3 more
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An active deceleration landing flapping-wing aircraft
Engineering Research ExpressAbstract In recent years, flapping-wing aircrafts have made remarkable progress in hover control, obstacle avoidance navigation, and wing surface contraction through the application of bionics. However, they still lack effective active deceleration and smooth landing capabilities. This paper proposes and designs a bionic flapping-wing
Pingxia Zhang +2 more
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A composite micro aircraft with rotary and flapping wings
Engineering Research ExpressAbstract To reduce size and simplify structure of the micro air aircrafts, a composite micro aircraft with rotary wing and flapping wing is proposed which combines the good maneuverability of flapping wing aircraft with the stable lift performance of rotary wing aircraft.
Jincong Huang, Lizhong Xu, Wanjun Liu
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Structure Design and Mathematical Modeling of Bionic Butterfly Flapping Wing Aircraft
2021 IEEE International Conference on Mechatronics and Automation (ICMA), 2021Based on the principle and flying mode of butterfly flying in reality, a bionic butterfly flapping-wing robot is studied. The design of the robot is based on a crank-connecting rod mechanism. The input of the crank connecting rod mechanism is provided by the first-stage reducer driven by a brushless DC motor, which can realize the periodic flapping of ...
Yue Zhu +4 more
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Design and Motion Planning of a Flying-Perching Integrated Flapping-Wing Aircraft
2024 IEEE International Conference on Unmanned Systems (ICUS)Yuyan Xie +4 more
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Evolutionary Algorithms to Analyse and Design a Controller for a Flapping Wings Aircraft
2011Evolutionary Algorithms are now mature optimization tools, especially in a multi-objective context. This ability is used here to help explore, analyse and, on this basis, propose a controller for a complex robotics system: a flapping wings aircraft. A multi-objective optimization is performed to find the best parameters of sinusoidal wings kinematics ...
Stéphane Doncieux, Mohamed Hamdaoui
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Research and Development Status of Manned Electric Flapping-Wing Aircraft
2018 AIAA/IEEE Electric Aircraft Technologies Symposium, 2018Developing green aviation is a basic consensus in society. The development of manned electric flapping-wing aircraft has provided a bright technical path for realizing completely green aviation. This study has briefly introduced the development status of the driving mode of flapping-wing aircraft, the properties of electric aircraft and the composition
Luo Qing, Nie Xiaofang, Zhou Ximing
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