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Simulation of wake vortex effects for UAVs in close formation flight

Published online by Cambridge University Press:  03 February 2016

D. Saban,
J. F. Whidborne and
A. K. Cooke
D. Saban
Affiliation:
Department of Aerospace Sciences, Cranfield University, Cranfield, UK
J. F. Whidborne
Affiliation:
Department of Aerospace Sciences, Cranfield University, Cranfield, UK
A. K. Cooke
Affiliation:
Department of Aerospace Sciences, Cranfield University, Cranfield, UK
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Abstract

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This paper addresses the development of multiple UAV deployment simulation models that include representative aerodynamic cross-coupling effects. Applications may include simulations of autonomous aerial refuelling and formation flying scenarios. A novel wake vortex model has been developed and successfully integrated within a Matlab/Simulink simulation environment. The wake vortex model is both sufficiently representative to support studies of aerodynamic interaction between multiple air vehicles, and straightforward enough to be used within real time or near real time air-to-air simulations. The model integration process is described, and computational results of a two-vehicle-formation flight are presented.

Information

Type
Research Article
Information
The Aeronautical Journal , Volume 113 , Issue 1149 , November 2009, pp. 727 - 738
Copyright
Copyright © Royal Aeronautical Society 2009 

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