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Document type:
Konferenzbeitrag 
Author(s):
Akman, Tu{ğ}ba; Diepolder, Johannes; Grüter, Benedikt; Holzapfel, Florian 
Title:
Penalties to Robustify the Optimal Reentry Trajectory of a Hypersonic Vehicle 
Abstract:
In the paper at hand, an optimal reentry trajectory for a winged hypersonic vehicle is calculated, where the maximum heat flux at the stagnation point is minimized. The main contribution of this paper is the robustification of the optimal reentry trajectory against air density fluctuations resulting in a robust trajectory, where the heat flux over the flight time is less sensitive against perturbations in air density. For this purpose, sensitivities descri...    »
 
Book / Congress title:
ICAS 31st Congress of the International Council of the Aeronautical Science 
Year:
2018 
Covered by:
Scopus; Web of Science