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dc.contributor.authorMancisidor, Aitziber
dc.contributor.authorZubizarreta, Asier
dc.contributor.authorCabanes, Itziar
dc.contributor.authorBengoa, Pablo
dc.contributor.authorJung, Je Hyung
dc.date.accessioned2017-09-20T13:53:29Z
dc.date.available2017-09-20T13:53:29Z
dc.date.issued2018-02
dc.identifier.citationMancisidor, Aitziber, Asier Zubizarreta, Itziar Cabanes, Pablo Bengoa, and Je Hyung Jung. “Kinematical and Dynamical Modeling of a Multipurpose Upper Limbs Rehabilitation Robot.” Robotics and Computer-Integrated Manufacturing 49 (February 2018): 374–387. doi:10.1016/j.rcim.2017.08.013.en
dc.identifier.issn0736-5845en
dc.identifier.urihttp://hdl.handle.net/11556/423
dc.description.abstractKnowing accurate model of a system is always beneficial to design a robust and safe control while allowing reduction of sensors-related cost as the system outputs are predictable using the model. In this context, this paper addresses the kinematical and dynamical model identification of the multipurpose rehabilitation robot, Universal Haptic Pantograph (UHP), and present experimental validations of the identified models. The UHP is a Pantograph based innovative robot actuated by two SEAs (Series Elastic Actuator), aiming at training impaired upper limbs after a stroke. This novel robot, thanks to its lockable/unlockable joints, can change its mechanical structure so that it enables stroke patient to perform different training exercises of the shoulder, elbow and wrist. This work focuses on the ARM mode, which is a training mode used to rehabilitate elbow and shoulder. The kinematical model of UHP is identified based on the loop vector equations, while the dynamical model is derived based on the Lagrangian formulation. To demonstrate the accuracy of the models, several experimental tests were performed. The results reveal that the mean position error between estimated values with the model and actual measured values stays in 3 mm (less than 2% of the maximum motion range). Moreover, the error between estimated and measured interaction force is smaller than 10% of maximum force range. So, the developed models can be adopted to estimate motion and force of UHP as well as control it without the need of additional sensors such as a force sensor, resulting in the reduction of total robot cost.en
dc.description.sponsorshipThis work was supported in part by the Basque Country Governments (GV/EJ) under grant PRE-2014-1-152, UPV/EHU’s PPG17/56 project, Basque Country Governments IT914-16 project, Spanish Ministry of Economy and Competitiveness’ MINECO & FEDER inside DPI- 2012-32882 projects, Spanish Ministry of Economy and Competitiveness BES-2013-066142 grant, Euskampus, FIK.en
dc.language.isoengen
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLANDen
dc.titleKinematical and dynamical modeling of a multipurpose upper limbs rehabilitation roboten
dc.typejournal articleen
dc.identifier.doi10.1016/j.rcim.2017.08.013en
dc.isiYesen
dc.rights.accessRightsembargoed accessen
dc.subject.keywordsUpper limb rehabilitationen
dc.subject.keywordsRehabilitation robotsen
dc.subject.keywordsKinematical modelingen
dc.subject.keywordsDynamical modelingen
dc.subject.keywordsForce estimationen
dc.subject.keywordsExperimental validationen
dc.identifier.essn1879-2537en
dc.journal.titleRobotics and Computer-Integrated Manufacturingen
dc.page.final387en
dc.page.initial374en
dc.volume.number49en


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