Design and CFD analysis for a biomimetic dolphin-like underwater glider
Zhengxing Wu; Junzhi Yu; Zongshuai Su; Jun Yuan; Min Tan
2015
会议名称18th International Conference on Climbing and Walking Robots and the Support Technologies for Mobile Machines, CLAWAR 2015
会议录名称Proceedings of the 18th International Conference on Climbing and Walking Robots, CLAWAR 2015
会议日期September 6, 2015 - September 9, 2015
会议地点HangZhou, China
摘要This paper presents an innovative design concept for a biomimetic dolphin-like underwater glider. As an excellent combination, it offers the advantages of both robotic dolphins and underwater gliders to realize high-maneuverability, high-speed and long-distance motions. As the first step, a skilled and simple dolphin-like prototype with only gliding capability is developed. The hydrodynamic analysis in the glider using Computational Fluid Dynamics (CFD) method is executed to explore the key hydrodynamic coefficients of dolphin-like glider including lift, drag and pitching moment, and also to analyze the dynamic and static pressure distribution. Finally, experimental results have shown that the dolphin-like glider could successfully glide depending on the pitching torques only from buoyancy-driven system and controllable fins without traditional internal movable masses. © 2015, World Scientific Publishing Co. Pte Ltd. All rights reserved.
语种英语
文献类型会议论文
条目标识符http://ir.ia.ac.cn/handle/173211/13040
专题复杂系统管理与控制国家重点实验室_先进机器人
通讯作者Zhengxing Wu
作者单位State Key Laboratory of Management and Control for Complex Systems, Institute of Automation, Chinese Academy of Sciences, Beijing, 100190, China
推荐引用方式
GB/T 7714
Zhengxing Wu,Junzhi Yu,Zongshuai Su,et al. Design and CFD analysis for a biomimetic dolphin-like underwater glider[C],2015.
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