Discrete-Event Drag Modulation Aerocapture for Mars and Titan Missions
Ibrahim H. Cihan,
Fawaz F. Al-Bakri,
Craig A. Kluever
Abstract:Aerocapture is a spaceflight maneuver that uses the atmosphere of a planet or moon to slow down a spacecraft after a single atmospheric pass and capture it into an elliptical orbit around the celestial body. This paper presents a discrete-event drag modulation method for Mars and Titan aerocapture missions. A single-stage jettison is used as a control strategy to modulate the aerodynamic drag for an aerocapture scenario. Entry corridor analysis is performed under worst-case trajectory dispersions for determini… Show more
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