作者: L. F. Simões , S. Reynaud , C. Bourdarias , M. Drieux
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摘要: Future exploration strategies plan to land both human and robotics landers in scientifically interesting zones, located prior the mission, which often consist inherently hazardous craterized erosion-modeled landscapes. Because of interplanetary reentry navigation errors, position lander is not known precisely enough guarantee a landing close scientific site. Thus, geo-localized absolute added enable assess its with regards these sites real time during descent. Meanwhile, hazard avoidance function determines best site by taking into account various criteria: risks, slope, interest, propellant needed, guidance constraints, Sun Earth visibility etc. This paper will focus on principles development dynamic adaptable multicriteria decision algorithm non-exhaustive search methodology cope stringent computational requirements.