An information-theoretic approach to study hydrodynamic interactions in schooling fish
An information-theoretic approach to study hydrodynamic interactions in schooling fish
复制标题
研究鱼群水动力相互作用的信息论方法
DOI:
10.1117/12.2514287
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Porfiri, Maurizio
中科院分区:
文献类型:
--
作者:
Zhang, Peng;Krasner, Elizabeth;Peterson, Sean;Porfiri, Maurizio
Understanding the role of hydrodynamic interactions in fish swimming may help explain why and how fish swim in schools. In this work, we designed controlled experiments to study fish swimming in a disturbed flow. Specifically, we recorded the tail beat frequency of a fish swimming in the presence of an actively-controlled airfoil pitching at varying frequencies. We propose an information-theoretic approach to quantify the influence of the motion of the pitching airfoil on the animal swimming. The theoretical framework developed in this work may inform future investigations on the mechanisms underlying schooling in groups.
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