论文信息 - Parametric Study on Wing Flapping Path of a Micro Air Vehicle using Computational Techniques

Parametric Study on Wing Flapping Path of a Micro Air Vehicle using Computational Techniques

apping of a two-dimensional wing section of a Micro Air Vehicle (MAV) are presented. First, a computational mesh is created over the wing section of the MAV model. A nite volume based computational ow solver is used to test dierent apping trajectories of the wing section. Finally, a parametric study of the results obtained from the tests is performed. This is a part of the preliminary work required to generate new aerodynamic expressions for a nonlinear dynamic model being developed to study the ight dynamics of the apping MAV. The goal is to understand how dierent parameters aect the aerodynamic force generation by apping motion of a two-dimensional wing in forward ight conditions.

[1] F. Lehmann,et al. The aerodynamic benefit of wing–wing interaction depends on stroke trajectory in flapping insect wings , 2007, Journal of Experimental Biology.

[2] R. Ramamurti,et al. A three-dimensional computational study of the aerodynamic mechanisms of insect flight. , 2002, The Journal of experimental biology.

[3] Sanjay P Sane,et al. The aerodynamics of insect flight , 2003, Journal of Experimental Biology.

[4] Z. J. Wang. Two dimensional mechanism for insect hovering , 2000 .

[5] M. Dickinson,et al. Wing rotation and the aerodynamic basis of insect flight. , 1999, Science.

[6] C. Ellington. THE AERODYNAMICS OF HOVERING INSECT FLIGHT. V. A VORTEX THEORY , 1984 .

[7] Peng Bai,et al. A new bionic MAV’s flapping motion based on fruit fly hovering at low Reynolds number , 2007 .

[8] Jin-Ho Kim,et al. Numerical Study on the Unsteady-Force-Generation Mechanism of Insect Flapping Motion , 2008 .

[9] Carlos E. S. Cesnik,et al. Computational aerodynamics of low Reynolds number plunging, pitching and flexible wings for MAV applications , 2008 .

[10] Alok Ashok Rege,et al. CFD Based Aerodynamic Modeling To Study Flight Dynamics Of A Flapping Wing Micro Air Vehicle , 2012 .

[11] S. Mao,et al. Lift and power requirements of hovering insect flight , 2003 .

[12] Kamesh Subbarao,et al. Open loop simulation of the nonlinear dynamics of a flapping wing micro air vehicle , 2012 .