Optimization of Motion of a Mechanical Pectoral Fin(<Special Issue>Bioengineering)
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概要
- 論文の詳細を見る
This paper describes the use of a mechanical pectoral fin as a new device for maneuvering and stabilizing an underwater vehicle. The mechanical pectoralfin consists of three servo-motors, which respectively generate a rowing motion, a feathering motion, and a flapping motion. We focused on the comparison of load characteristics of the mechanical pectoral fin between the drag-based swimming mode and the lift-based swimming mode, undertaken under the conditions of uniform flow and still water, respectively. Optimization of the parameters of fin motion so as to generate maximum propulsive force in terms of flow condition and motion pattern revealed that the lift-based rather than the drag-based swimming mode is suitable for generation of propulsive force in uniform flow, whereas the drag-based rather than the lift-based swimming mode is suitable for generation of propulsive force in still water within therange of motion of the mechanical pectoral fin.
- 一般社団法人日本機械学会の論文
- 2003-12-15
著者
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Kato Naomi
Department Of Naval Architecture And Ocean Engineering Graduate School Of Engineering Osaka Universi
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Kato Naomi
Department Of Clothing Science Jissen Woluen's University
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Liu Hao
Department Of Physical Therapy University Of Central Arkansas
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Liu Hao
Department Of Applied Chemistry Seikei University
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Liu Hao
Department Of Electronics And Mechanical Engineering Faculty Of Engineering Chiba University
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