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Landing Site Selection using Fuzzy Rule-Based Reasoning

机译:基于模糊规则推理的登陆点选择

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In this paper, multiple on-board sensors are used to assess the terrain safety in real-time during spacecraft descent. A linguistic, fuzzy rule-based reasoning engine is used to determine terrain safety from sensor measurements and, together with information about required fuel consumption and site science return, provide a figure-of-merit for all possible landing sites. Additional fuzzy rule-sets are used to address spatial and temporal dependence in the reasoning process in order to arrive at a final score for each potential landing site. This landing score is used to retarget the spacecraft if the original landing site is found to be hazardous. Simulation studies are presented for illustration.
机译:在本文中,多个机载传感器用于在航天器下降期间实时评估地形安全性。基于语言的,基于模糊规则的推理引擎用于根据传感器的测量结果确定地形安全性,并与有关所需的燃油消耗和现场科学回报的信息一起,为所有可能的着陆点提供品质因数。为了获得每个潜在着陆点的最终分数,在推理过程中使用了附加的模糊规则集来解决空间和时间上的依赖性。如果发现原始着陆点有危险,则该着陆分数用于重新确定航天器的目标。仿真研究仅供说明。

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