A Novel Fish-Inspired Robot with a Double-Cam Mechanism
نویسندگان
چکیده
Fishes have evolved different excellent swimming strategies. To study the influence of tail fin swing on performance bionic robot fish, with one joint under same frequency and amplitude, we designed a novel driven by double-cam mechanism. By designing profile cam in mechanism, fish can achieve undulatory motion trajectory caudal amplitude. The mechanism simulated crucian carp. We studied speed which was analyzed dynamic analysis experiments. According to experimental results, find that robotic is various wave motions. When other conditions are same, imitating real 1.5 times doing cycloid motion. results correspond kinetic results. Furthermore, it proven low peduncle stiffness swims faster swinging frequency, high higher frequency.
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ژورنال
عنوان ژورنال: Machines
سال: 2022
ISSN: ['2075-1702']
DOI: https://doi.org/10.3390/machines10030190