Experimentation of Fish Swimming Based on Tracking Locomotion Locus

被引:0
|
作者
Hui Yan
机构
基金
中国国家自然科学基金;
关键词
aquatic bionics; bionic propulsion; fish swimming; analysis of locomotion; tracking locus;
D O I
暂无
中图分类号
Q95-3 [动物学的研究与实验];
学科分类号
071002 ;
摘要
There are many kinds of swimming mode in the fish world, and we investigated two of them, used by cyprinids and bulltrout. In this paper we track the locomotion locus by marks in different flow velocity from 0.2 m·s-1 to 0.8 m·s-1. By fit the data above we could find out the locomotion mechanism of the two kinds of fish and generate a mathematical model of fish kinematics. The cyprinid fish has a greater oscillation period and amplitude compared with the bulltrout, and the bulltrout changes velocity mainly by controlling frequency of oscillation.
引用
收藏
页码:258 / 263
页数:6
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