An information-theoretic approach to study hydrodynamic interactions in schooling fish

Peng Zhang, Elizabeth Krasner, Sean D. Peterson, Maurizio Porfiri

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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.

Original languageEnglish (US)
Title of host publicationBioinspiration, Biomimetics, and Bioreplication IX
EditorsRaul J. Martin-Palma, Mato Knez, Akhlesh Lakhtakia
PublisherSPIE
ISBN (Electronic)9781510625853
DOIs
StatePublished - 2019
EventBioinspiration, Biomimetics, and Bioreplication IX 2019 - Denver, United States
Duration: Mar 4 2019Mar 5 2019

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume10965
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceBioinspiration, Biomimetics, and Bioreplication IX 2019
CountryUnited States
CityDenver
Period3/4/193/5/19

Keywords

  • Hydrodynamic interaction
  • Information theory
  • Shannon entropy
  • Swimming
  • Transfer entropy

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'An information-theoretic approach to study hydrodynamic interactions in schooling fish'. Together they form a unique fingerprint.

  • Cite this

    Zhang, P., Krasner, E., Peterson, S. D., & Porfiri, M. (2019). An information-theoretic approach to study hydrodynamic interactions in schooling fish. In R. J. Martin-Palma, M. Knez, & A. Lakhtakia (Eds.), Bioinspiration, Biomimetics, and Bioreplication IX [1096506] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 10965). SPIE. https://doi.org/10.1117/12.2514287