Reduction of fish's learning speed by chaos and randomness in antagonistic relationship of robot and fish

Keita Mori, Mamoru Minami, Akira Yanou

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

Abstract

In this paper, we report relative comparison on leaning speed of fish in an antagonistic relation of prey and predator - the prey is a fish and the predator is a robot seeking to catch the fish by a net attached robot's hand through visual servoing. It was confirmed that the fish have found escaping strategy by itself, e.g., staying at corners of a pool where the net is inhibited from closely approaching to the corners to avoid the net clashing to the pool wall. The effectiveness of the conceived escaping strategies by fish have been measured as learning speed that describe decreasing tendency of how many fish could be caught in constant time when the fish caught being released immediately to the same pool. To overcome such fish's ability to conceive new strategies for escape, in this paper, chaos and randomness have been added to the net motion, where some experiments are conducted to examine whether chaos and randomness can decrease the fish's learning speed.

Original languageEnglish
Title of host publication2014 IEEE/SICE International Symposium on System Integration, SII 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages802-807
Number of pages6
ISBN (Electronic)9781479969449
DOIs
Publication statusPublished - Jan 30 2014
Event7th IEEE/SICE International Symposium on System Integration, SII 2014 - Tokyo, Japan
Duration: Dec 13 2014Dec 15 2014

Publication series

Name2014 IEEE/SICE International Symposium on System Integration, SII 2014

Other

Other7th IEEE/SICE International Symposium on System Integration, SII 2014
CountryJapan
CityTokyo
Period12/13/1412/15/14

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Networks and Communications
  • Information Systems

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    Mori, K., Minami, M., & Yanou, A. (2014). Reduction of fish's learning speed by chaos and randomness in antagonistic relationship of robot and fish. In 2014 IEEE/SICE International Symposium on System Integration, SII 2014 (pp. 802-807). [7028141] (2014 IEEE/SICE International Symposium on System Integration, SII 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SII.2014.7028141