Optimal landing site selection based on safety index during planetary descent
نویسندگان
چکیده
منابع مشابه
Semi-analytical Adaptive Guidance Algorithm for Fast Retargeting Maneuvers Computation during Planetary Descent and Landing
This work focuses on an adaptive guidance algorithm for planetary landing that updates the trajectory to the surface by means of a minimum fuel optimal control problem solving. A semi-analytical approach is proposed. The trajectory is expressed in a polynomial form of minimum order to satisfy a set of boundary constraints derived from initial and final states and attitude requirements. By impos...
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ژورنال
عنوان ژورنال: Acta Astronautica
سال: 2017
ISSN: 0094-5765
DOI: 10.1016/j.actaastro.2016.10.040