Fish and robots swimming together in a water tunnel: robot color and tail-beat frequency influence fish behavior.
Fish and robots swimming together in a water tunnel: robot color and tail-beat frequency influence fish behavior.
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DOI：
10.1371/journal.pone.0077589
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发表时间：
2013
期刊：
影响因子：
3.7
通讯作者：
Porfiri M
中科院分区：
文献类型：
--
作者：
Polverino G;Phamduy P;Porfiri M
将受生物启发的机器人整合到一群活的社会动物中的可能性可能构成一个宝贵的工具，用于研究社会行为的基础，并揭示动物功能和功能失调的基本决定因素。在这项研究中，我们研究了在恒定流速下，在水洞中一起游泳的机器鱼和个体金鱼之间的相互作用。这种机器鱼被设计成在长宽比、身体形状、尺寸和运动模式上模仿活着的鱼。实验分析了当机器人的颜色模式和尾拍频率发生变化时，鱼相对于机器人的位置偏好。旨在调查机器鱼背后流动结构的粒子图像测速研究证实了行为观察。实验结果表明，当机器人模仿机器鱼的自然颜色模式并以相同的频率敲打尾巴时，金光闪耀者在受生物启发的机器鱼附近花费的时间最长。在这种情况下，鱼倾向于在与机器鱼相同的深度游泳，那里机器鱼的尾流更强烈，水动力返回最有可能有效。
The possibility of integrating bioinspired robots in groups of live social animals may constitute a valuable tool to study the basis of social behavior and uncover the fundamental determinants of animal functions and dysfunctions. In this study, we investigate the interactions between individual golden shiners (Notemigonus crysoleucas) and robotic fish swimming together in a water tunnel at constant flow velocity. The robotic fish is designed to mimic its live counterpart in the aspect ratio, body shape, dimension, and locomotory pattern. Fish positional preference with respect to the robot is experimentally analyzed as the robot's color pattern and tail-beat frequency are varied. Behavioral observations are corroborated by particle image velocimetry studies aimed at investigating the flow structure behind the robotic fish. Experimental results show that the time spent by golden shiners in the vicinity of the bioinspired robotic fish is the highest when the robot mimics their natural color pattern and beats its tail at the same frequency. In these conditions, fish tend to swim at the same depth of the robotic fish, where the wake from the robotic fish is stronger and hydrodynamic return is most likely to be effective.
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DOI：
10.1139/z10-006
发表时间：
2010-03-01
期刊：
CANADIAN JOURNAL OF ZOOLOGY-REVUE CANADIENNE DE ZOOLOGIE
影响因子：
--
作者：
Hanson, K. C.;Hasler, C. T.;Cooke, S. J.
通讯作者：
Cooke, S. J.
影响因子：
1.3
作者：
Abaid, Nicole;Marras, Stefano;Porfiri, Maurizio
通讯作者：
Porfiri, Maurizio
影响因子：
2.7
作者：
Abaid, Nicole;Spinello, Chiara;Porfiri, Maurizio
通讯作者：
Porfiri, Maurizio
影响因子：
56.9
作者：
Halloy, J.;Sempo, G.;Deneubourg, J. L.
通讯作者：
Deneubourg, J. L.
影响因子：
2.8
作者：
Borazjani, Iman;Sotiropoulos, Fotis
通讯作者：
Sotiropoulos, Fotis