主动变形扑翼飞行器的设计和风洞测力试验研究
收稿日期: 2012-03-20
修回日期: 2012-12-07
网络出版日期: 2013-03-29
基金资助
国家自然科学基金(11002072);高等学校博士学科点专项科研基金(20103218120001)
Design and Wind Tunnel Test of an Active Morphing Wing Ornithopter
Received date: 2012-03-20
Revised date: 2012-12-07
Online published: 2013-03-29
Supported by
National Natural Science Foundation of China (11002072);Specialized Research Fund for the Doctoral Program of Higher Education (20103218120001)
段文博 , 昂海松 , 肖天航 . 主动变形扑翼飞行器的设计和风洞测力试验研究[J]. 航空学报, 2013 , 34(3) : 474 -486 . DOI: 10.7527/S1000-6893.2013.0083
An active morphing flapping wing can mimic the complex movement of a flying bird's wings. In order to understand the aerodynamics of the active morphing wing ornithopter, the bird's bone structure as well as the laws of motion of its wing and tail are studied, and an active morphing wing ornithopter is designed and built based on robotics. The laws of motion of the ornithopter are presented, a control system is designed and built. Wind tunnel tests of the ornithopter are performed in a low-speed wind tunnel. The lift and thrust characteristics are studied. Furthermore, the influence of wind velocity, flapping frequency, amplitude and stretch phase on lift and thrust is investigated. A conventional flapping wing is tested for contrast. The test result shows that the active morphing wing can significantly increase the lift and enhance the ability of the ornithopter to adapt to various flight statuses.
[1] King A S, McLelland J. Form and function in birds. London: Academic Press, 1985.
[2] Tobalske B W, Dial K P. Flight kinematics of blackbilled magpies and pigeons over a wide range of speeds. Journal of Experimental Biology, 1996, 199(2): 263-280.
[3] Tobalske B W. Biomechanics of bird flight. Journal of Experimental Biology, 2007, 210(18): 3135-3146.
[4] Norberg U M L, Winter Y. Wing beat kinematics of a nectar-feeding bat, Glossophaga soricina, flying at different flight speeds and Strouhal numbers. Journal of Experimental Biology, 2006, 209(19): 3887-3897.
[5] Ang H S, Zeng R, Duan W B, et al. Aerodynamic experimental investigation for mechanism of lift and thrust of flexible flapping-wing MAV. Journal of Aerospace Power, 2007, 22(11):1838-1845. (in Chinese) 昂海松, 曾锐, 段文博, 等.柔性扑翼微型飞行器升力和推力机理的风洞试验和飞行试验.航空动力学报,2007, 22(11): 1838-1845.
[6] Zhang Y F, Song B F,Yuan C S, et al. Lift characteristic of the flapping wing micro air vehicle. Acta Aerodynamica Sinica, 2008, 26(4): 519-522. (in Chinese) 张亚峰, 宋笔峰, 袁昌盛, 等.微型扑翼飞行器升力特性研究.空气动力学学报, 2008, 26(4): 519-522.
[7] Lin C S, Hwu C, Young W B. The thrust and lift of an ornithopter's membrane wings with simple flapping motion. Aerospace Science and Technology, 2006, 10(2): 111-119.
[8] Balakumar B J, Chavez-Alarcon R, Shu F J. Lift, drag and flow-field measurements around a small ornithopter. Orlando: AIAA, 2011.
[9] Billingsley D, Slipher G, Grauer J, et al. Testing of a passively morphing ornithopter wing. AIAA-2009-1828, 2009.
[10] Mueller D, Gerdes J W, Gupta S K, et al. Incorporation of passive wing folding in flapping wing miniature air vehicles. ASME Mechanism and Robotics Conference, 2009.
[11] Demetgul M, Pino W, Tansel L N. Morphing wing design for ornithopters. Miami: ECTC, 2008.
[12] Li B. A preliminary study on the microstructure of bird primaries and their significance for flight. Harbin: Northeast Forestry University, 2008. (in Chinese) 李冰. 鸟类初级飞羽微观结构与飞行性能相关性的初步研究.哈尔滨: 东北林业大学, 2008.
[13] Norberg U M. Vertebrate flight. NewYork: Springer-Verlag, 1990.
[14] Wu J C, Popovi'c Z. Realistic modeling of bird flight animations. ACM Transactions on Graphics, 2003, 22(3): 888-895.
[15] Pennycuick C J. Predicting wingbeat frequency and wavelength of birds. Journal of Experimental Biology, 1990, 150(1): 171-185.
[16] Pennycuick C J. Speeds and wingbeat frequencies of migrating birds compared with calculated benchmarks. Journal of Experimental Biology, 2001, 204(19): 3283-3294.
[17] Shao L M, Song B F, Song W P. Experimental research of flapping—wing propulsion for micro air vehicles. Journal of Experiments in Fluid Mechanics, 2009, 23(1): 1-6. (in Chinese) 邵立民, 宋笔锋, 宋文萍. 微型扑翼的推进特性实验研究.实验流体力学, 2009, 23(1): 1-6.
/
| 〈 |
|
〉 |
CJA