Abstract
Aerodynamics, structural dynamics, and flight dynamics of natural flyers intersect with some of the richest problems in micro-air vehicles (MAVs), including massively unsteady three-dimensional separation, transition in boundary and shear layers, vortical flows, unsteady flight environment, aeroelasticity, and adaptive control being just a few examples. A challenge is that the scaling of both fluid dynamics and structural dynamics between smaller natural flyer and practical flying hardware/lab experiment (larger dimension) is fundamentally difficult. The interplay between flexible structures and aerodynamics motivated by the MAV development is discussed in this chapter. For fixed wings, membrane materials exhibit self-initiated vibration even in a steady free stream which lowers the effective angle of attack of the membrane structure compared to that of the rigid wing. For flapping wings, structural flexibility can enhance leading-edge suction via increasing the effective angle of attack, resulting in higher thrust generation.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
Archer, R., Sapuppo, J., Betteridge, D.: Propulsion characteristics of flapping wings. Aeronautical Journal 83(825), 355–371 (1979)
Argentina, M., Mahadevan, L.: Fluid-flow-induced flutter of a flag. Proceedings of the National Academy of Science: Applied Mathematics 102(6), 1829–1834 (2005)
Breugel V.F., Teoh, E.Z., Lipson, H.: A passively stable flapping hovering micro air vehicle. In: C. Ellington (ed.) Flying Insects and Robots. Springer-Verlag, Switzerland (2008)
Chimakurthi, S.K., Tang, J., Palacios, R., Cesnik, C., Shyy, W.: Computational aeroelasticity framework for analyzing flapping wing micro air vehicles. 49th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. AIAA Paper Number 2008-1814 Schaumburg, IL (2008)
Combes, S., Daniel, T.: Flexural stiffness in insect wings i. Scaling and the influence of wing venation. Journal of Experimental Biology 206, 2979–2987 (2003)
Combes, S., Daniel, T.: Into thin air: Contributions of aerodynamic and inertial-elastic forces to wing bending in the hawkmoth manduca sexta. Journal of Experimental Biology 206, 2999–3006 (2003)
Cubo, J., Casinos, A.: Mechanical properties and chemical composition of avian long bones. European Journal of Morphology 38(2), 112–121 (2000)
DeLaurier, J., Harris, J.: Experimental study of oscillating-wing propulsion. Journal of Aircraft 19(5), 368–373 (1982)
Frampton, K., Goldfarb, M., Monopoli, D., Cveticanin, D.: Passive aeroelastic tailoring for optimal flapping wings. In: T.J. Mueller (ed.) Fixed and Flapping Wing Aerodynamics for Micro Air Vehicle Applications, vol. 195, pp. 473–482. Progress in Astronautics and Aeronautics, AIAA New York (2001)
Freymuth, P.: Thrust generation by an airfoil in hover modes. Experiments in Fluids 9(1–2), 17–24 (1990)
Galvao, R., Israeli, E., Song, A., Tian, X., Bishop, K., Swartz, S., Breuer, K.: The aerodynamics of compliant membrane wings modeled on mammalian flight mechanics. AIAA Paper Number 2006–2866 (2006).
Guglielmini, L., Blondeaux, P.: Propulsive efficiency of oscillating airfoils. European Journal of Mechanics B/Fluids 23(2), 255–278 (2004)
Hamamoto, M., Ohta, Y., Hara, K., Hisada, T.: Application of fluid-structure interaction analysis to flapping flight of insects with deformable wings. Advanced Robotics 21(1–2), 1–21 (2007)
Heathcote, S., Z., W., Gursul, I.: Effect of spanwise flexibility on flapping wing propulsion. Journal of Fluids and Structures 24(2), 183–199 (2008)
Hepperle, M.: Aerodynamics of spar and rib structures. MH AeroTools Online Database, available at http://www.mh-aerotools.de/airfoils/ribs.htm, March 2007
Ifju, P., Jenkins, A., Ettingers, S., Lian, Y., Shyy, W.: Flexible-wing based micro air vehicles. IEEE Transactions on Robotics 22, 137–146 (2002)
Jones K.D., Platzer, F.M.: Flow control using flapping wings for an efficient low-speed micro air vehicle. In: C. Ellington (ed.) Flying Insects and Robots. Springer-Verlag, Switzerland (2008)
Lian, Y.: Membrane and adaptively-shaped wings for micro air vehicles. Ph.D. thesis, Department of Mechanical and Aerospace Engineering, University of Florida, Gainsville, Florida (2003)
Lian, Y., Shyy, W.: Numerical simulations of membrane wing aerodynamics for micro air vehicle applications. Journal of Aircraft 42(4), 865–873 (2005)
Lian, Y., Shyy, W.: Laminar-turbulent transition of a low Reynolds number rigid or flexible airfoil. AIAA Journal 45(7), 1501–1513 (2007)
Lian, Y., Shyy, W., Viieru, D., Zhang, B.: Membrane wing aerodynamics for micro air vehicles. Progress in Aerospace Sciences 39, 425–465 (2003)
Liani, E., Guo, S., Allegri, G.: Aeroelastic effect on flapping wing performance. 48th AIAA/ASME/ASCE/ AHS/ASC Structures, Structural Dynamics, and Materials Conference. AIAA Paper Number 2007-2412 Honololu, Hawaii (2007)
Meirovitch, L.: Fundamentals of Vibrations. McGraw Hill, New York (2001)
Muniappan, A., Baskar, V., Duriyanandhan, V.: Lift and thrust characteristics of flapping wing micro air vehicle (mav). 43rd AIAA Aerospace Sciences Meeting and Exhibit. AIAA Paper Number 2005-1055 Reno, Nevada (2005)
Ormiston, R.: Theoretical and experimental aerodynamics of the sail wing. Journal of Aircraft 8(2), 77–84 (1971)
Sarkar, S., Venkatraman, K.: Numerical simulation of thrust generating flow past a pitching airfoil. Computers and Fluids 35(1), 16–42 (2006)
Shimanuki, J., Machida, K.: Structure analysis of the wing of a dragonfly. Proceedings of the SPIE 5852, 671–676 (2005)
Shyy, W., Berg, M., Ljungqvist, D.: Flapping and flexible wings for biological and micro air vehicles. Progress in Aerospace Sciences 35(5), 455–505 (1999)
Shyy, W., Ifju, P., Viieru, D.: Membrane wing-based micro air vehicles. Applied Mechanics Reviews 58(1–6), 283–301 (2005)
Shyy, W., Lian, Y., Tang, J., Liu, H., Trizila, B., Stanford, B., Bernal, L., Cesnik, C., Friedmann, P., Ifju, P.: Computational aerodynamics of low reynolds number plunging, pitching and flexible wings for mav applications. 46th AIAA Aerospace Sciences Meeting and Exhibit. AIAA Paper Number 2008-523 Reno, Nevada (2008)
Shyy, W., Lian, Y., Tang, J., Viieru, D., Liu, H.: Aerodynamics of Low Reynolds Number Flyers. Cambridge University Press (2008)
Singh, B.: Dynamics and aeroelasticity of hover capable flapping wings: Experiments and analysis. Ph.D. thesis, Department of Aerospace Engineering, University of Maryland, College Park, Maryland (2006)
Smith, M.J.C.: The effects of flexibility on the aerodynamics of moth wings: Towards the development of flapping-wing technology. 33rd AIAA Aerospace Sciences Meeting and Exhibit. AIAA Paper Number 1995-0743 Reno, Nevada (1995)
Song, A., Tian, X., Israeli, E., Galvo, R., Bishop, K., Swartz, S., Breuer, K.: The aero-mechanics of low aspect ratio compliant membrane wings, with applications to animal flight. 46th AIAA Aerospace Sciences Meeting and Exhibit. AIAA Paper Number 2008-517 Reno, Nevada (2008)
Stanford, B., Ifju, P.: Aeroelastic tailoring of fixed membrane wings for micro air vehicles. 49th AIAA/ASME/ ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. AIAA Paper Number 2008-1790 Schaumburg, IL (2008)
Stanford, B., Sytsma, M., Albertani, R., Viieru, D., Shyy, W., Ifju, P.: Static aeroelastic model validation of membrane micro air vehicle wings. AIAA Journal 45(12), 2828–2837 (2007)
Stanford B., I.P.A.R., Shyy, W.: Fixed membrane wings for micro air vehicles: Experimental characterization, numerical modeling, and tailoring. Progress in Aerospace Sciences 44, 258–294 (2008)
Stults, J., Maple, R., Cobb, R., Parker, G.: Computational aeroelastic analysis of a micro air vehicle with experimentally determined modes. 23rd Applied Aerodynamics Conference. AIAA Paper Number 2005-4614 Toronto, Ontario, Canada (2005)
Tang, J., Chimakurthi, S.K., Palacios, R., Cesnik, C., Shyy, W.: Fluid-structure interactions of a deformable flapping wing for micro air vehicle applications. 46th AIAA Aerospace Sciences Meeting and Exhibit. AIAA Paper Number 2008-615 Reno, Nevada (2008)
Tang, J., Viieru, D., Shyy, W.: A study of aerodynamics of low reynolds number flexible airfoils. 37th AIAA Fluid Dynamics Conference and Exhibit. AIAA Paper Number 2007-4212 Miami, Florida (2007)
Tang, J., Zhu, K.: Numerical and experimental study of flow structure of low-aspect ratio wing. Journal of Aircraft 41(5), 1196–1201 (2004)
Toomey, J., Eldredge, J.: Numerical and experimental investigation of the role of flexibility in flapping wing flight. 36th AIAA Fluid Dynamics Conference and Exhibit. AIAA Paper Number 2006-3211 San Francisco, California, USA (2006)
Waszak, R., Jenkins, N., Ifju, P.: Stability and control properties of an aeroelastic fixed wing micro aerial vehicle. AIAA Paper Number 2001-4005
Wills, D., Israeli, E., Persson, P., Drela, M., Peraire, J., Swartz, S.M., Breuer, K.S.: A computational framework for fluid structure interaction in biologically inspired flapping flight. 25th AIAA Applied Aerodynamics Conference. AIAA Paper Number 2007-3803 Miami, Florida (2007)
Wootton, J.: Support and deformability in insect wings. Journal of Zoology 193, 447–468 (1981)
Wootton, R.: Springy shells, pliant plates, and minimal motors. abstracting the insect thorax to drive a micro air vehicle. In: C. Ellington (ed.) Flying Insects and Robots. Springer-Verlag, Switzerland (2008)
Zhu, Q.: Numerical simulation of a flapping foil with chordwise or spanwise flexibility. AIAA Journal 45(10), 2448–2457 (2007)
Acknowledgments
This work was supported by the Air Force Office of Scientific Research’s Multidisciplinary University Research Initiative (MURI) grant and by the Michigan/AFRL (Air Force Research Laboratory)/Boeing Collaborative Center in Aeronautical Sciences.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2009 Springer-Verlag Berlin Heidelberg
About this chapter
Cite this chapter
Shyy, W. et al. (2009). Flexible Wings and Fluid-Structure Interactions for Micro-Air Vehicles. In: Floreano, D., Zufferey, JC., Srinivasan, M., Ellington, C. (eds) Flying Insects and Robots. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-89393-6_11
Download citation
DOI: https://doi.org/10.1007/978-3-540-89393-6_11
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-89392-9
Online ISBN: 978-3-540-89393-6
eBook Packages: EngineeringEngineering (R0)