Volume 20, Issue 1 (7-2001)
2001, 20(1): 173-187 |
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M. Bahrami and S. H. Sadati. Minimum-Time Roll Around the Velocity-Vector Maneuver of Aircraft. Computational Methods in Engineering 2001; 20 (1) :173-187
URL: http://jcme.iut.ac.ir/article-1-220-en.html
URL: http://jcme.iut.ac.ir/article-1-220-en.html
Abstract: (3662 Views)
In this paper, some results are provided for minimum time roll about velocity vector maneuvering with thrust-vectoring and aerodynamic control in effect. The mathematical model for attitude motions of the aircraft is developed. First order necessary conditions for optimality using Pontryagen principle is applied, and the existence of an extreme family of solutions for the maneuver is shown. Multiple shooting method is used to obtain the numerical results. An estimate of maneuver time reduction resulting from thrust-vectoring is obtained.
Keywords: Multiple Shooting Method Minimum time Thrust-Vectoring Maneuverability Aerodynamics
