Modeling, simulation and analysis of a multi degree of freedom aircraft wing model

Subject Areas : Applied Mathematics

Xueguang Bia ¹ ( Stanley Security Solutions, Inc., Shenzhen, Guangdong 518108, China )
Yucheng Liu ² ( Department of Mechanical Engineering, University of Louisiana, Lafayette, LA 70504, USA )

Received: 2015-09-30 Accepted : 2015-09-30 Published : 2013-05-01

Keywords:

Abstract :

This paper presented methods to determine the aerodynamic forces that acton an aircraft wing during flight. These methods are initially proposed for asimplified two degree-of-freedoms airfoil model and then are extensivelyapplied for a multi-degree-of-freedom airfoil system. Different airspeedconditions are considered in establishing such methods. The accuracy of thepresented methods is verified by comparing the estimated aerodynamic forceswith the actual values. A good agreement is achieved through the comparisonsand it is verified that the present methods can be used to correctly identify theaerodynamic forces acting on the aircraft wing models.

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