View in EDS

Development of a Bioinspired Underwater Robot Using a Single Actuator.

Saved in:
Bibliographic Details
Title: Development of a Bioinspired Underwater Robot Using a Single Actuator.
Authors: Myoung-Jae Jun1, Chang-Soo Han2 cshan@hanyang.ac.kr
Source: Marine Technology Society Journal. Sep/Oct2017, Vol. 51 Issue 5, p94-102. 9p.
Subjects: Remote submersibles, Robotics in oceanography, Propulsion systems, Kinetic energy, Autonomous underwater vehicles, Humanoid robots, Robot control systems, Actuators
Abstract: We propose a novel propulsion mechanism for an underwater robot inspired by the pectoral fins of a fish. This device is referred to as the "flipper." The flipper is connected to a rotational motor, and its shape is similar to that of the real fish's fins. The flipper using the propulsion mechanism proposed in this study has 1 degree of freedom. We can control the test robot during forward motion as well as its direction-changing operation. The experimental test robot is composed of a flipper at the front of the robot's head, together with a body and a tail/vertical fin. The electronic components are installed into the body. The tail functions to maintain the horizontal/vertical balance of the robot. Forward propulsion is achieved through the rotation of the flipper. The robot's direction can be changed by repeated oscillation of the flipper in a direction opposite to that of the desired angle. Several experiments were performed to measure the thrust force of the experimental robot and its motion characteristics in a test water pool. The experimental results show that the proposed propulsion method is viable. [ABSTRACT FROM AUTHOR]
Copyright of Marine Technology Society Journal is the property of Marine Technology Society and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
FullText Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 126430064
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Development of a Bioinspired Underwater Robot Using a Single Actuator.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Myoung-Jae+Jun%22">Myoung-Jae Jun</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Chang-Soo+Han%22">Chang-Soo Han</searchLink><relatesTo>2</relatesTo><i> cshan@hanyang.ac.kr</i>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Marine+Technology+Society+Journal%22">Marine Technology Society Journal</searchLink>. Sep/Oct2017, Vol. 51 Issue 5, p94-102. 9p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Remote+submersibles%22">Remote submersibles</searchLink><br /><searchLink fieldCode="DE" term="%22Robotics+in+oceanography%22">Robotics in oceanography</searchLink><br /><searchLink fieldCode="DE" term="%22Propulsion+systems%22">Propulsion systems</searchLink><br /><searchLink fieldCode="DE" term="%22Kinetic+energy%22">Kinetic energy</searchLink><br /><searchLink fieldCode="DE" term="%22Autonomous+underwater+vehicles%22">Autonomous underwater vehicles</searchLink><br /><searchLink fieldCode="DE" term="%22Humanoid+robots%22">Humanoid robots</searchLink><br /><searchLink fieldCode="DE" term="%22Robot+control+systems%22">Robot control systems</searchLink><br /><searchLink fieldCode="DE" term="%22Actuators%22">Actuators</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: We propose a novel propulsion mechanism for an underwater robot inspired by the pectoral fins of a fish. This device is referred to as the "flipper." The flipper is connected to a rotational motor, and its shape is similar to that of the real fish's fins. The flipper using the propulsion mechanism proposed in this study has 1 degree of freedom. We can control the test robot during forward motion as well as its direction-changing operation. The experimental test robot is composed of a flipper at the front of the robot's head, together with a body and a tail/vertical fin. The electronic components are installed into the body. The tail functions to maintain the horizontal/vertical balance of the robot. Forward propulsion is achieved through the rotation of the flipper. The robot's direction can be changed by repeated oscillation of the flipper in a direction opposite to that of the desired angle. Several experiments were performed to measure the thrust force of the experimental robot and its motion characteristics in a test water pool. The experimental results show that the proposed propulsion method is viable. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Marine Technology Society Journal is the property of Marine Technology Society and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=126430064
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.4031/MTSJ.51.5.11
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 9
        StartPage: 94
    Subjects:
      – SubjectFull: Remote submersibles
        Type: general
      – SubjectFull: Robotics in oceanography
        Type: general
      – SubjectFull: Propulsion systems
        Type: general
      – SubjectFull: Kinetic energy
        Type: general
      – SubjectFull: Autonomous underwater vehicles
        Type: general
      – SubjectFull: Humanoid robots
        Type: general
      – SubjectFull: Robot control systems
        Type: general
      – SubjectFull: Actuators
        Type: general
    Titles:
      – TitleFull: Development of a Bioinspired Underwater Robot Using a Single Actuator.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Myoung-Jae Jun
      – PersonEntity:
          Name:
            NameFull: Chang-Soo Han
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 09
              Text: Sep/Oct2017
              Type: published
              Y: 2017
          Identifiers:
            – Type: issn-print
              Value: 00253324
          Numbering:
            – Type: volume
              Value: 51
            – Type: issue
              Value: 5
          Titles:
            – TitleFull: Marine Technology Society Journal
              Type: main
ResultId 1