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Physical Human-Robot Interaction in Spherical Tensegrity Robots- [electronic resource]
Physical Human-Robot Interaction in Spherical Tensegrity Robots - [electronic resource]
Physical Human-Robot Interaction in Spherical Tensegrity Robots- [electronic resource]

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자료유형  
 학위논문파일 국외
최종처리일시  
20240214095907
ISBN  
9798380619424
DDC  
629.8
저자명  
Barkan, Andrew Robert.
서명/저자  
Physical Human-Robot Interaction in Spherical Tensegrity Robots - [electronic resource]
발행사항  
[S.l.]: : University of California, Berkeley., 2021
발행사항  
Ann Arbor : : ProQuest Dissertations & Theses,, 2021
형태사항  
1 online resource(110 p.)
주기사항  
Source: Dissertations Abstracts International, Volume: 85-04, Section: B.
주기사항  
Advisor: Agogino, Alice M.
학위논문주기  
Thesis (Ph.D.)--University of California, Berkeley, 2021.
사용제한주기  
This item must not be sold to any third party vendors.
초록/해제  
요약As intelligent robots become more pervasive in the facilitation and execution of historically human-centric tasks, we, as roboticists, must continue to improve upon our methodologies for intuitive and efficient human-robot interaction (HRI). This is especially relevant to robotic systems that are intended to operate in close proximity to humans where physical contact is either intentional or inevitable. The vast majority of research in physical human-robot interaction (pHRI) has focused on exclusively anthropomorphic realizations of interactions that involve complex and rigid traditional serial robotic systems, which rely on sophisticated sensing and control implementations to accommodate physical contact. Furthermore, the breadth of the pHRI research domain has remained limited by the largely anthropocentric perspective of prioritizing human-like interactions as well as the overwhelming emphasis placed on contact avoidance as an essential feature in autonomous and mobile robotic systems. In contrast, the somewhat recent proliferation of soft robotic systems, like tensegrity robots, built with an intrinsic tolerance for physical contact have shown tremendous promise as platforms for enabling pHRI.Tensegrity robots are a class of soft robotic systems whose structures consist of a set of rigid bodies suspended in isolation via a network of cable elements. The advantages of a tensegrity robot include low density, configurable compliance, and structural resilience at the cost of greater complexity in modeling and control. These unique mechanical characteristics make tensegrity robots well-suited to applications that demand robustness to physical contact. In this dissertation, we examine the design and implementation of a force-sensing tensegrity as a robotic platform for enabling novel physical interactions and for exploring new avenues for pHRI with compliant robotic systems. First, we explore the potential for a new language of pHRI that leverages non-anthropomorphic, compliant, and mobile robotic systems. We then present the Class-1 spherical six-bar tensegrity topology as a scaffolding for implementing the detection of physical human-robot interactions. Several force-sensing tensegrity prototypes are designed, constructed, and tested to explore the capacity for reliable contact detection. To demonstrate the ability of the force-sensing tensegrity to distinguish between physical interactions, we propose a methodology for inferring intent from physical interactions using a supervised learning framework that features contemporary classification algorithms including deep neural networks. Additionally, we conduct a series of human subject experiments to examine the intuitiveness of physical interaction with the tensegrity as well as the robustness and generalizability of the aforementioned supervised learning framework.There are broad implications from these results on the future of pHRI research leveraging similar robotic implementations, which could be capable of offering completely new functionalities for physical interaction. The methodologies and frameworks presented here can be extended to various tensegrity topologies, fully actuated tensegrity platforms, and even compliant robotic systems outside the domain of tensegrities. As a result, we hope that pHRI researchers will be inspired to utilize compliant systems like our force-sensing tensegrity as viable platforms for investigating physical interaction. In summation, the problems addressed here constitute an exciting and potentially paradigm-shifting investigation of the utility of tensegrity robots as platforms for a new language and embodiment of pHRI with compliant robotic systems.
일반주제명  
Robotics.
일반주제명  
Mechanical engineering.
일반주제명  
Computer science.
키워드  
Deep learning
키워드  
Disaster response
키워드  
Force sensing
키워드  
Soft robotics
키워드  
Tensegrity
기타저자  
University of California, Berkeley Mechanical Engineering
기본자료저록  
Dissertations Abstracts International. 85-04B.
기본자료저록  
Dissertation Abstract International
전자적 위치 및 접속  
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MARC

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■040    ▼aMiAaPQ▼cMiAaPQ
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■1001  ▼aBarkan,  Andrew  Robert.
■24510▼aPhysical  Human-Robot  Interaction  in  Spherical  Tensegrity  Robots▼h[electronic  resource]
■260    ▼a[S.l.]:▼bUniversity  of  California,  Berkeley.  ▼c2021
■260  1▼aAnn  Arbor  :▼bProQuest  Dissertations  &  Theses,  ▼c2021
■300    ▼a1  online  resource(110  p.)
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  85-04,  Section:  B.
■500    ▼aAdvisor:  Agogino,  Alice  M.
■5021  ▼aThesis  (Ph.D.)--University  of  California,  Berkeley,  2021.
■506    ▼aThis  item  must  not  be  sold  to  any  third  party  vendors.
■520    ▼aAs  intelligent  robots  become  more  pervasive  in  the  facilitation  and  execution  of  historically  human-centric  tasks,  we,  as  roboticists,  must  continue  to  improve  upon  our  methodologies  for  intuitive  and  efficient  human-robot  interaction  (HRI).  This  is  especially  relevant  to  robotic  systems  that  are  intended  to  operate  in  close  proximity  to  humans  where  physical  contact  is  either  intentional  or  inevitable.  The  vast  majority  of  research  in  physical  human-robot  interaction  (pHRI)  has  focused  on  exclusively  anthropomorphic  realizations  of  interactions  that  involve  complex  and  rigid  traditional  serial  robotic  systems,  which  rely  on  sophisticated  sensing  and  control  implementations  to  accommodate  physical  contact.  Furthermore,  the  breadth  of  the  pHRI  research  domain  has  remained  limited  by  the  largely  anthropocentric  perspective  of  prioritizing  human-like  interactions  as  well  as  the  overwhelming  emphasis  placed  on  contact  avoidance  as  an  essential  feature  in  autonomous  and  mobile  robotic  systems.  In  contrast,  the  somewhat  recent  proliferation  of  soft  robotic  systems,  like  tensegrity  robots,  built  with  an  intrinsic  tolerance  for  physical  contact  have  shown  tremendous  promise  as  platforms  for  enabling  pHRI.Tensegrity  robots  are  a  class  of  soft  robotic  systems  whose  structures  consist  of  a  set  of  rigid  bodies  suspended  in  isolation  via  a  network  of  cable  elements.  The  advantages  of  a  tensegrity  robot  include  low  density,  configurable  compliance,  and  structural  resilience  at  the  cost  of  greater  complexity  in  modeling  and  control.  These  unique  mechanical  characteristics  make  tensegrity  robots  well-suited  to  applications  that  demand  robustness  to  physical  contact.  In  this  dissertation,  we  examine  the  design  and  implementation  of  a  force-sensing  tensegrity  as  a  robotic  platform  for  enabling  novel  physical  interactions  and  for  exploring  new  avenues  for  pHRI  with  compliant  robotic  systems.  First,  we  explore  the  potential  for  a  new  language  of  pHRI  that  leverages  non-anthropomorphic,  compliant,  and  mobile  robotic  systems.  We  then  present  the  Class-1  spherical  six-bar  tensegrity  topology  as  a  scaffolding  for  implementing  the  detection  of  physical  human-robot  interactions.  Several  force-sensing  tensegrity  prototypes  are  designed,  constructed,  and  tested  to  explore  the  capacity  for  reliable  contact  detection.  To  demonstrate  the  ability  of  the  force-sensing  tensegrity  to  distinguish  between  physical  interactions,  we  propose  a  methodology  for  inferring  intent  from  physical  interactions  using  a  supervised  learning  framework  that  features  contemporary  classification  algorithms  including  deep  neural  networks.  Additionally,  we  conduct  a  series  of  human  subject  experiments  to  examine  the  intuitiveness  of  physical  interaction  with  the  tensegrity  as  well  as  the  robustness  and  generalizability  of  the  aforementioned  supervised  learning  framework.There  are  broad  implications  from  these  results  on  the  future  of  pHRI  research  leveraging  similar  robotic  implementations,  which  could  be  capable  of  offering  completely  new  functionalities  for  physical  interaction.  The  methodologies  and  frameworks  presented  here  can  be  extended  to  various  tensegrity  topologies,  fully  actuated  tensegrity  platforms,  and  even  compliant  robotic  systems  outside  the  domain  of  tensegrities.  As  a  result,  we  hope  that  pHRI  researchers  will  be  inspired  to  utilize  compliant  systems  like  our  force-sensing  tensegrity  as  viable  platforms  for  investigating  physical  interaction.  In  summation,  the  problems  addressed  here  constitute  an  exciting  and  potentially  paradigm-shifting  investigation  of  the  utility  of  tensegrity  robots  as  platforms  for  a  new  language  and  embodiment  of  pHRI  with  compliant  robotic  systems.
■590    ▼aSchool  code:  0028.
■650  4▼aRobotics.
■650  4▼aMechanical  engineering.
■650  4▼aComputer  science.
■653    ▼aDeep  learning
■653    ▼aDisaster  response
■653    ▼aForce  sensing
■653    ▼aSoft  robotics
■653    ▼aTensegrity
■690    ▼a0771
■690    ▼a0548
■690    ▼a0984
■71020▼aUniversity  of  California,  Berkeley▼bMechanical  Engineering.
■7730  ▼tDissertations  Abstracts  International▼g85-04B.
■773    ▼tDissertation  Abstract  International
■790    ▼a0028
■791    ▼aPh.D.
■792    ▼a2021
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T16931080▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.
■980    ▼a202402▼f2024

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