【Design of a Novel Robotic Fish Structure Utilizing PVC Gel Actuators】#论文发表# 仿生机器人超话 #结构设计#The latest research has shown that bionic robot fish possess the capability to transform the way the world underutilizes underwater environments. This paper presents a new bionic robot fish...
robotic fishskewerThis paper presents a novel actuation mechanism to enable the span-wise undulating motion of the caudal fin of a robotic fish. To minimize the mechanical components such as cams, pulleys and gears, a flexible joint-based wave machine mechanism is adopted to generate the waving ...
This paper deals with the design, construction, and motion control of a jellyfish-inspired swimming robot that uses jet propulsion for thrust generation. The robotic jellyfish consists of a streamlined head, a cavity shell, four separate drive units with bevel gears, as well as an elastic rubbe...
is also important for improving the swimming performance of the fish-inspired robot.The rotational stiffness of the fish body is the key factor in keeping the stride length stable with frequency, which offers a new insight into the performance improvement of the high-frequency fish-inspired robot....
Snapshots of robotic jellyfish performing a hybrid motion interweaving vertical and horizontal swimming. Credit: ©Science China Press To solve this problem, the research group led by Prof. Junzhi Yu from the Institute of Automation, Chinese Academy of Sciences, has investigated how a bioinspired ...
摘要 In this paper,the mechatronic design and maneuverability analysis of a novel robotic shark are presented.To ob...展开更多 作者 Liyang Gao Peng Li Hongde Qin Zhongchao Deng 高立阳;李鹏;秦洪德;邓忠超(College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China;Yantai ...
Since the Kelvin-Heimholtz instability could be responsible for the rollup of vortices also due to changes in circulation it is difficult to test if the same mechanism also applies to bats. A shear layer will always be present behind the wing, since the profile drag of the wing reduces the...
transformation are analyzed. Finally, several simulations and model experiments are conducted according to the previous analyses. The results of the experiments are useful for the control of the robotic fin. The experimental results reveal that the SMA actuated fin ray has a good actuating performance...
Fukuda T, Kawamoto A, Arai F, Matsuura H (1994) Mechanism and swimming experiment of micro mobile robot in water. Proc IEEE Int Conf Robot Autom 1:814–819 Google Scholar Fukuda T, Kawamoto A, Arai F, Matsuura H (1995) Steering mechanism of underwater micro mobile robot. Proc IEEE In...
A novel method for in- vestigating the kinematic effect on the hydrodynamics of robotic fish [ C ]//Robotics and Biomimetics ( RO- BIO) ,2013 IEEE International Conference on. IEEE, 2013 : 1306 - 1311.Shen Q,Wang T,Wen L. A novel method for investigating the kinematic effect on the ...