FLAPS

作品数:78被引量:135H指数:7
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  • 学科=航空宇航科学与技术—飞行器设计x
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Data-driven active vibration control for helicopter with trailing-edge flaps using adaptive dynamic programming
《Chinese Journal of Aeronautics》2024年第6期151-166,共16页Yu CHEN Qun ZONG Xiuyun ZHANG Jinna LI 
co-supported by the National Natural Science Foundation of China(Nos.62022060,62073234,62073158,62373268,62373273);the Basic Research Project of Education Department of Liaoning Province,China(No.LJKZ0401).
The helicopter Trailing-Edge Flaps(TEFs)technology is one of the recent hot topics in morphing wing research.By employing controlled deflection,TEFs can effectively reduce the vibration level of helicopters.Thus,desig...
关键词:Active control Adaptive dynamic program-ming Helicopter rotor Vibration control Zero-sum game 
Morphing wing flaps for large civil aircraft:Evolution of a smart technology across the Clean Sky program被引量:12
《Chinese Journal of Aeronautics》2021年第7期13-28,共16页Rosario Pecora 
The researches described in this paper have been carried out in the framework of the Clean Sky Green Regional Aircraft ITD(Low Noise Configuration Domain)and Airgreen2 projects;The activities have gratefully received funding respectively from the Cleans Sky and the Clean Sly 2 Joint Undertaking,under the European Union FP7 and H2020 research and innovation programs,Grant Agreements No.CSJU-GAM-GRA-2008-001 and No.807089—REG GAM 2018—H2020-IBA-CS2-GAMS-2017.
Abstract Morphing wing structures are widely considered among the most promising technologies for the improvement of aerodynamic performances in large civil aircraft.The controlled adaptation of the wing shape to exte...
关键词:Electro-mechanical actuators(EMA) Green regional aircraft Mechanical systems Morphing flap Morphing wing Smart aircraft Smart structures Variable camber airfoil 
Wing tip vortex structure behind an airfoil with flaps at the tip被引量:6
《Science China(Physics,Mechanics & Astronomy)》2011年第4期743-747,共5页YANG Ke XU ShengJin 
supported by the National Natural Science Foundation of China(Grant No. 10642002)
In this work, the wing tip vortex structure behind a NACA 0015 airfoil with and without small flaps was studied using a Partical Image Velocimetry (PIV) system. The experiment was carried out in a low speed wind tun...
关键词:wing tip vortex FLAP PIV 
赋形波束FLAPS天线设计被引量:1
《空间电子技术》1998年第3期20-24,42,共6页王五兔 刘波 谢瑞华 吴春邦 崔治平 卢中逵 
提出了设计赋形波束FLAPS天线的一种方法,并研制了某赋形波束FLAPS天线样机,测试结果和计算结果吻合,满足设计要求。
关键词:赋形波束无线 反射阵天线 天线设计 星载天线 
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