Aerobrake construction concepts for the Mars mission
This paper describes a new aerobrake construction concept for the Mars mission, based on the NASA design, which utilizes a truss structure for supporting hexagonally shaped panels used for thermal protection system. Compared to previous designs, the aerobrake geometry in the new concept is modified to include a more accurate doubly-curved structure, and the analysis includes more realistic aerodynamic loads. The structural weight of the aerobrake is reduced by using variable truss and panel cross sections.
Klang, Eric↗