Experiment of robofish aided underwater archaeology

Liang, Jian Hong; Wang, Tian Miao; Wang, Song; Zhang, Dan; Sun, Jianming

doi:10.1109/robio.2005.246318

Cited by 3 publications

(1 citation statement)

References 2 publications

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“…The construction of the robot basically depends on the required tasks and missions, in some cases, a larger battery can be needed, as shown in figure (4) where almost 80% of the robot internal space is filled by batteries, The Beihang University Robotics Institute has developed a robot which has unspecific biometrical features to be used as autonomous underwater vehicle.SPC-III has a two-joint BCF type propulsion module. It has a roughly fishlike appearance designed with a large side profile area for quickspinning abilities, it has a length of 1.2 meters, however can dive only 5 meters but proved to be useful as a visual assistant for underwater archaeology [54].…”

Section: Fig 2 Mechanical Configuration Of Robotic Fish [51]mentioning

confidence: 99%

Analysis of Underwater Robot Designs

Eladawy,

Karavaev

2023

Vestnik IzhGTU imeni M.T. Kalashnikova

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This article is devoted to the analysis of existing domestic and foreign designs of underwater robots. First of all, emphasis is placed on the description of structures and the analysis of their influence on the maneuverability of movement in a liquid. Various mechanisms of bringing underwater robots into motion are considered, approaches to modeling are described. A description and comparison of underwater mobile robots driven by screw propellers, depending on their number, location, and shape of the hull, is given, and the designs of robots implementing biosimilar motion in a liquid are considered in more detail. A comparison is made of the methods of movement in a liquid using screw propellers and with biosimilar or screwless methods of movement. An overview of the mechanisms used to form biosimilar movements is given, a description of the materials and properties of the hull characteristic of this type of underwater robots, as well as a description of the mechanism of movement in a liquid, taking into account resistance forces and buoyancy control. Particular attention is paid to the works devoted to the study of the shape of the tail of a fish-like robot, aimed at improving the efficiency of robot movement in liquid. The analysis made it possible to identify the strengths and weaknesses of the mechanisms used to implement biosimilar motion in a liquid. Based on the results of the analytical review, the typical structure of the underwater robot and the requirements to its components are considered. In conclusion, the current technical and scientific challenges facing researchers working on the creation of underwater robots operating both in autonomous and remotely controlled modes are discussed.

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Section: Fig 2 Mechanical Configuration Of Robotic Fish [51]mentioning

confidence: 99%

Analysis of Underwater Robot Designs

Eladawy,

Karavaev

2023

Vestnik IzhGTU imeni M.T. Kalashnikova

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Propulsive and maneuvering performance of two joints biorobotic autonomous undersea vehicle SPC-III

Liang

Zheng

Wen

et al. 2009

2009 IEEE International Conference on Robotics and Biomimetics (ROBIO)

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Structural design and mechanism verification of multi-tailed collaborative robotic fish

Huang

Cao

Xia

2022

International Symposium on Robotics, Artificial Intelligence, and Information Engineering (RAIIE 2022)

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This paper proposes the establishment of the kinematics and dynamics of tri-joint tails and combines with the swimming characteristics of fish and cephalopods. A bionic robotic fish with multi-tailed cooperative movement is designed to achieve faster acceleration ability and better stable swimming ability. Adams simulation is used for the kinematics analysis. The results show that the structure can realize sinusoidal swing well and there is a phase difference between joints. The swing characteristics of fish are simulated.

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Experiment of robofish aided underwater archaeology

Cited by 3 publications

References 2 publications

Analysis of Underwater Robot Designs

Analysis of Underwater Robot Designs

Propulsive and maneuvering performance of two joints biorobotic autonomous undersea vehicle SPC-III

Structural design and mechanism verification of multi-tailed collaborative robotic fish

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