본문

서브메뉴

Reverse Engineering the Octopus Arm- [electronic resource]
Reverse Engineering the Octopus Arm - [electronic resource]
Reverse Engineering the Octopus Arm- [electronic resource]

Detailed Information

자료유형  
 학위논문파일 국외
최종처리일시  
20240214101235
ISBN  
9798379907051
DDC  
620.8
저자명  
Sivitilli, Dominic Michel.
서명/저자  
Reverse Engineering the Octopus Arm - [electronic resource]
발행사항  
[S.l.]: : University of Washington., 2023
발행사항  
Ann Arbor : : ProQuest Dissertations & Theses,, 2023
형태사항  
1 online resource(100 p.)
주기사항  
Source: Dissertations Abstracts International, Volume: 85-01, Section: B.
주기사항  
Advisor: Gire, David.
학위논문주기  
Thesis (Ph.D.)--University of Washington, 2023.
사용제한주기  
This item must not be sold to any third party vendors.
초록/해제  
요약Despite the extreme flexibility of the octopus's arms and their resulting near infinite possible configurations, the octopus effectively controls its arms for use in a wide range of behaviors, including locomotion, foraging, excavation, exploration, and manipulation. These behaviors also gain a number of advantages from this extreme mechanical flexibility. The octopus not only successfully controls limbs with infinite degrees of freedom, but prevalently exploits this biomechanical property to generate adaptive behavior. The octopus therefore serves as an ideal model for soft robotics. If appropriately characterized, the octopus's biomechanical properties and control strategies could be implemented in the development of a soft robotic limb with the same range of capabilities. Many of the octopus's behaviors, such as when foraging at night or in visually occluded spaces, are executed under conditions of limited or absent visual feedback. In such conditions, the octopus must rely primarily on the complex chemotactile system of its suckers to successfully find and capture prey. The investigations presented here aimed to characterize the search strategies used by the octopus in such conditions and identify the primary control mechanisms driving these strategies. Sucker recruitment was revealed to be a key mechanism employed during search, and one that can be adapted to perform systematic search patterns over complex surfaces. This mechanism also provides a number of other behavioral and computational advantages to the octopus, which are discussed, and was therefore implemented in the development of a soft robotic arm. Inspired by the repeated sucker units of the octopus arm, this robotic arm was created by designing the mechanical properties and control algorithm of a single segment, then simply replicating this segment and assembling the replicates end-to-end.
일반주제명  
Biomechanics.
일반주제명  
Robotics.
키워드  
Cephalopod
키워드  
Motor control
키워드  
Octopus
키워드  
Soft robotics
기타저자  
University of Washington Psychology
기본자료저록  
Dissertations Abstracts International. 85-01B.
기본자료저록  
Dissertation Abstract International
전자적 위치 및 접속  
로그인 후 원문을 볼 수 있습니다.

MARC

 008240612s2023      us  |||||||||||||||c||eng  d
■001000016933346
■00520240214101235
■006m          o    d                
■007cr#unu||||||||
■020    ▼a9798379907051
■035    ▼a(MiAaPQ)AAI30527902
■040    ▼aMiAaPQ▼cMiAaPQ
■0820  ▼a620.8
■1001  ▼aSivitilli,  Dominic  Michel.
■24510▼aReverse  Engineering  the  Octopus  Arm▼h[electronic  resource]
■260    ▼a[S.l.]:▼bUniversity  of  Washington.  ▼c2023
■260  1▼aAnn  Arbor  :▼bProQuest  Dissertations  &  Theses,  ▼c2023
■300    ▼a1  online  resource(100  p.)
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  85-01,  Section:  B.
■500    ▼aAdvisor:  Gire,  David.
■5021  ▼aThesis  (Ph.D.)--University  of  Washington,  2023.
■506    ▼aThis  item  must  not  be  sold  to  any  third  party  vendors.
■520    ▼aDespite  the  extreme  flexibility  of  the  octopus's  arms  and  their  resulting  near  infinite  possible  configurations,  the  octopus  effectively  controls  its  arms  for  use  in  a  wide  range  of  behaviors,  including  locomotion,  foraging,  excavation,  exploration,  and  manipulation.  These  behaviors  also  gain  a  number  of  advantages  from  this  extreme  mechanical  flexibility.  The  octopus  not  only  successfully  controls  limbs  with  infinite  degrees  of  freedom,  but  prevalently  exploits  this  biomechanical  property  to  generate  adaptive  behavior.  The  octopus  therefore  serves  as  an  ideal  model  for  soft  robotics.  If  appropriately  characterized,  the  octopus's  biomechanical  properties  and  control  strategies  could  be  implemented  in  the  development  of  a  soft  robotic  limb  with  the  same  range  of  capabilities.  Many  of  the  octopus's  behaviors,  such  as  when  foraging  at  night  or  in  visually  occluded  spaces,  are  executed  under  conditions  of  limited  or  absent  visual  feedback.  In  such  conditions,  the  octopus  must  rely  primarily  on  the  complex  chemotactile  system  of  its  suckers  to  successfully  find  and  capture  prey.  The  investigations  presented  here  aimed  to  characterize  the  search  strategies  used  by  the  octopus  in  such  conditions  and  identify  the  primary  control  mechanisms  driving  these  strategies.  Sucker  recruitment  was  revealed  to  be  a  key  mechanism  employed  during  search,  and  one  that  can  be  adapted  to  perform  systematic  search  patterns  over  complex  surfaces.  This  mechanism  also  provides  a  number  of  other  behavioral  and  computational  advantages  to  the  octopus,  which  are  discussed,  and  was  therefore  implemented  in  the  development  of  a  soft  robotic  arm.  Inspired  by  the  repeated  sucker  units  of  the  octopus  arm,  this  robotic  arm  was  created  by  designing  the  mechanical  properties  and  control  algorithm  of  a  single  segment,  then  simply  replicating  this  segment  and  assembling  the  replicates  end-to-end.
■590    ▼aSchool  code:  0250.
■650  4▼aBiomechanics.
■650  4▼aRobotics.
■653    ▼aCephalopod
■653    ▼aMotor  control
■653    ▼aOctopus
■653    ▼aSoft  robotics
■690    ▼a0648
■690    ▼a0771
■71020▼aUniversity  of  Washington▼bPsychology.
■7730  ▼tDissertations  Abstracts  International▼g85-01B.
■773    ▼tDissertation  Abstract  International
■790    ▼a0250
■791    ▼aPh.D.
■792    ▼a2023
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T16933346▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.
■980    ▼a202402▼f2024

Preview

Export

ChatGPT Discussion

AI Recommended Related Books


    New Books MORE
    Statistics for the past 3 years. Go to brief

    Подробнее информация.

    • Бронирование
    • не существует
    • моя папка
    • Первый запрос зрения
    • Non-Book Loan Application
    • Nighttime Book Loan Application
    материал
    Reg No. Количество платежных Местоположение статус Ленд информации
    TF08707 전자도서 My Folder 부재도서신고 비도서대출신청

    * Бронирование доступны в заимствований книги. Чтобы сделать предварительный заказ, пожалуйста, нажмите кнопку бронирование

    Books borrowed together with this book

    Related Popular Books

    Available after logging in.