Study on wall effect of near wall swimming of biomimetic robot fish

被引：0

作者：

Xie O. ^{[1
]}

Zhu Q. ^{[1
]}

Jiang Q. ^{[1
]}

Shen Y. ^{[1
]}

机构：

[1] School of Mechanical Engineering, Suzhou University of Science and Technology, Suzhou, 215009, Jiangsu

来源：

Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition) | 2018年 / 46卷 / 11期

关键词：

Biomimetic robot fish; Hydrodynamics; Near wall swimming; Wall effect; Yaw moment;

D O I：

10.13245/j.hust.181111

中图分类号：

学科分类号：

摘要：

To realize the near wall swimming of biomimetic robot fish for actual engineering requirements, the wall effects in robotic fish near wall swimming process was studied. Firstly, a kinematic model of robotic fish was established. Then, the hydrodynamics and flow field distribution in robot fish near wall swimming process was numerical simulated by use of computational fluid dynamics method. Finally, the hydrodynamic parameters of robotic fish under different near wall distance were tested and analyzed. Results show that the solid wall has an effect on the hydrodynamic parameters of robot fish in near wall swimming process. The smaller near wall distance, the larger yaw moment and lateral force are generated, leading to the yaw movement of the robotic fish. © 2018, Editorial Board of Journal of Huazhong University of Science and Technology. All right reserved.

引用

页码：59 / 63

页数：4

共 5 条

[1]

Triantafyllou M.S., Triantafyllou G.S., An efficient swim-ming machine, Scientific American, 5, pp. 64-70, (1995)

[2]

Abdulsadda A.T., Tan X.B., Underwater tracking of a moving dipole source using an artificial lateral line: algorithm and experi mental validation with ionic polymer-metal composite flow sensors, Smart Materials and Structures, 22, 4, pp. 1-19, (2013)

[3]

Ren Z., Mohseni K., A model of the lateral line of fish for vortex sensing, Bioinspiration and Biomimetics, 7, 3, pp. 036016-036029, (2012)

[4]

Yu J.Z., Wang K., Tan M., Et al., Design and control of an embedded vision guided robotic fish with multiple control surfaces

[5]

Liu J.D., Hu H.S., Biological inspiration: from carangiform fish to multi-joint robotic fish, Journal of Bionic Engi-neering, 17, 1, pp. 35-48, (2010)

← 1 →