[1] Karimian, S., "Specification and Analysis of Cybird Flapping Wing Applications", PhD theses, Sharif University of Technology, Iran, 2011..

[2] Kim, D.K. et al., "Experimental Investigation on the Aerodynamic Characteristics of a Bio-mimetic Flapping Wing with Macro-Fiber Composites", Intelligent Material Systems and Structures, , 19 (3): pp. 423-431, 2008..

[3] Liu, H., "Computational Mechanical Modeling of Biological Fluid Dynamics", Advances in Biomechanics, 5 (8): pp. 200–213, 2001..

[4] Daniel, T. et al., "Flexing Wings and Fins: Bending by Inertial or Fluid Dynamic Forces", Int. Comp. Biol., 42: pp. 1044–1049, 2002..

[5] Maglasang, J. et al., "Aerodynamic Study and Mechanization Concept for Flapping-Wing Micro Aerial Vehicles", Memoirs of the Faculty of Engineering, Kyushu University, 66 (1): pp. 26-31, 2006..

[6] Isogai, K. et al., 'Optimum Aeorelastic Design of a Flapping Wing", Aircraft, 44 (6): pp.344-351, 2007..

[7] Delaurier, J.D., "An Aerodynamic Model for Flapping-Wing Flight', Aeronautical, 97 (964): pp. 125-130, 1993..

[8] Orlowski, C., Girard, A., Shyy, W., "Derivation and simulation of the nonlinear dynamics of a flapping wing micro-air vehicle", The European Micro Aerial Vehicle Conference and Flight Competition, 2009..

[9] Mazaheri, K. et al., "Experimental Investigation of the Effect of Chord Wise Flexibility on the Aerodynamics of Flapping Wings in Hovering Flight", Fluids and Structures, 26(4): pp. 544–558, 2010..

[10] Feiffer, A.T.P., "Ornithopter Flight Simulation Based on Flexible Multi-Body Dynamics", Bionic Engineering, (7): pp. 1-10, 2010..

[11] Zhu, C. et al., "Real Time Animation of Bird Fight Based on Aerodynamics", Society for Art and Science, 5(1): pp. 1-10, 2006..

[12]Ferreira, N. M., "Modeling and Control of a Dragonfly-Like Robot", Control Science and Engineering, 2010..

[13] Han J. H., "Ornithopter Modeling for Flight Simulation", IEEE International Conference on Control, Automation and Systems, pp.1773-1777, 2008..

[14] Ho, S. et al., "Unsteady Aerodynamics and Flow Control for Flapping Wing Flyers", Progress in Aerospace Sciences, 39 (8): pp. 635–681, 2003..

[15] Heathcote, S. et al., "Flexible Flapping Airfoil Propulsion at Zero Free Stream Velocity", AIAA 42: pp. 2196–2204, 2004..

[16] Barut, A. et al., "Nonlinear Deformations of Flapping Wings on a Micro Air Vehicle", AIAA pp. 2006-1662..

[17] Sibilski, K. et al., "The Comparative Evaluation of Power Requirements for Fixed, Rotary and Flapping Wings Micro Air Vehicles", AIAA 2007-6498..

[18] Ebrahimi, A. et al., "Primarily Design of TADBIR Ornithopter, Aerospace Research Centre", Sharif University of Technology, TR-01, 2005, A1-10..

[19] Karnopp, D.C. et al., "System Dynamics Modeling and Simulation of Mechatronic Systems", A Wiley-Inter-science Publication John Wiely and Sons, Canada, 2000..

[20] Fritz, T. et al., "Object-Oriented Unsteady Vortex Lattice Method for Flapping Flight", Aircraft, 41 (6): pp.1275–1290, 2004..

[21] Beheshtkar, N., "Dynamic Simulation of the Propulsion System of the Mechanical Birds", M.Sc thesis, Sharif University of Technology, Iran, 2011..