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dc.contributor.authorSuárez Hernández, Alejandro
dc.contributor.authorAlenyà Ribas, Guillem
dc.contributor.authorTorras, Carme
dc.contributor.otherInstitut de Robòtica i Informàtica Industrial
dc.date.accessioned2019-02-19T11:43:46Z
dc.date.available2019-02-19T11:43:46Z
dc.date.issued2018
dc.identifier.citationSuarez, A.; Alenyà, G.; Torras, C. Interleaving hierarchical task planning and motion constraint testing for dual-arm manipulation. A: IEEE/RSJ International Conference on Intelligent Robots and Systems. "2018 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)". Institute of Electrical and Electronics Engineers (IEEE), 2018, p. 4061-4066.
dc.identifier.urihttp://hdl.handle.net/2117/129368
dc.description© 20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
dc.description.abstractIn recent years the topic of combining motion and symbolic planning to perform complex tasks in the field of robotics has received a lot of attention. The underlying idea is to have access at once to the reasoning capabilities of a task planner and to the ability of the motion planner to verify that the plan is feasible from a physical and geometrical point of view. The present work describes a framework to perform manipulation tasks that require the use of two robotic manipulators. To do so we employ a Hierarchical Task Network (HTN) planner interleaved with geometric constraint verification. In this framework we also consider observation actions and handle noisy perceptions from a probabilistic perspective. These ideas are put into practice by means of an experimental set-up in which two Barrett WAM robots have to cooperatively solve a geometric puzzle. Our findings provide further evidence that considering explicitly physical constraints during task planning, rather than deferring their validation to the moment of execution, is advantageous in terms of execution time and breadth of situations that can be handled.
dc.format.extent6 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Informàtica::Intel·ligència artificial
dc.subject.otherplanning (artificial intelligence)
dc.titleInterleaving hierarchical task planning and motion constraint testing for dual-arm manipulation
dc.typeConference report
dc.contributor.groupUniversitat Politècnica de Catalunya. ROBiri - Grup de Robòtica de l'IRI
dc.identifier.doi10.1109/IROS.2018.8593847
dc.description.peerreviewedPeer Reviewed
dc.subject.inspecClassificació INSPEC::Cybernetics::Artificial intelligence
dc.relation.publisherversionhttps://ieeexplore.ieee.org/document/8593847
dc.rights.accessOpen Access
local.identifier.drac23931789
dc.description.versionPostprint (author's final draft)
dc.relation.projectidinfo:eu-repo/grantAgreement/MINECO/2PE/MDM-2016-0656
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/H2020/731761/EU/Robots Understanding Their Actions by Imagining Their Effects/IMAGINE
local.citation.authorSuarez, A.; Alenyà, G.; Torras, C.
local.citation.contributorIEEE/RSJ International Conference on Intelligent Robots and Systems
local.citation.publicationName2018 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)
local.citation.startingPage4061
local.citation.endingPage4066


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