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Predictive Prey Pursuit in a Whiskered Robot

机译:晶须式机器人中的预测猎物追踪

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Highly active small mammals need to capture prey rapidly and with a high success rate if they are to survive. We consider the case of the Etruscan shrew, which hunts prey including crickets almost as large as itself, and relies on its whiskers (vibrissae) to complete a kill. We model this hunting behaviour using a whiskered robot. Shrews strike rapidly and accurately after gathering very limited sensory information; we attempt to match this performance by using model-based simultaneous discrimination and localisation of a 'prey' robot (i.e. by using strong priors). We report performance that is comparable, given the spatial and temporal scale differences, to shrew performance in most respects.
机译:高度活跃的小型哺乳动物要生存就需要迅速捕获猎物,并且成功率很高。我们考虑伊特鲁里亚人sh的情况,它捕猎包括including在内的猎物,几乎与自身一样大,并依靠其胡须(触须)来完成杀死。我们使用胡须机器人对这种狩猎行为进行建模。在收集到非常有限的感官信息之后,rew会迅速而准确地打击;我们尝试通过使用基于模型的同时识别和定位“猎物”机器人来匹配这种性能(即使用强先验先验)。考虑到时空尺度上的差异,我们报告的性能在大多数方面都是相当的。

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