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dc.contributor.advisorAlencastre Miranda, Jorge Hernán
dc.contributor.advisorBehn, Carsten
dc.contributor.authorDarnieder, Maximilianes_ES
dc.date.accessioned2017-02-07T20:53:50Zes_ES
dc.date.available2017-02-07T20:53:50Zes_ES
dc.date.created2016es_ES
dc.date.issued2017-02-07es_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12404/7719
dc.description.abstractThe biological example of vibrissa-type sensors in the animal realm is attributed with impressive sensing capabilities. A recently discovered ability is the surface discrimination task. Preceding research on the topic elaborated certain hypotheses for the functionality of the sensor. The scientific work is predominantly based on an empirical approach closely related to the biological example. Complex and highly nonlinear mechanical interrelations and tribological aspects of the contact frequently remain unconsidered. In the interplay between the properties of the biological example and the desired technical realization of the sensor concept, the present thesis incrementally develops a complex mechanical model. Its purely numerical treatment is based on the finite element method framed in the software package ANSYS. Following three modeling stages, the nonlinear structural model is successively implemented firstly enhancing the contact formulation and secondly including dynamic effects in the computation. The attributes of the biological example like elastic support, pre-curvature and conicity are incorporated and their effects are related to the desired sensor function. Beside the characteristic of the sensor system, elaborated through parameter studies, special emphasis is placed on the determination of the working range and its limiting borderlines as well as the uncovering of problematic aspects of the concept. The complex picture of the static behavior of the sensor system is complemented by a first dynamic calculation in close proximity to an experiment, which is conducted in parallel. The juxtaposition of the outcomes are interpreted and a proposal for a measurement strategy is outlined.es_ES
dc.description.uriTesises_ES
dc.language.isoenges_ES
dc.publisherPontificia Universidad Católica del Perúes_ES
dc.rightsinfo:eu-repo/semantics/closedAccesses_ES
dc.subjectSensores táctileses_ES
dc.subjectMétodo de elementos finitoses_ES
dc.subjectAnálisis numéricoes_ES
dc.titleArtificial tactile sensors for surface texture detection-finite element models and numerical treatmentes_ES
dc.typeinfo:eu-repo/semantics/masterThesises_ES
thesis.degree.nameMaestro en Ingeniería Mecánicaes_ES
thesis.degree.levelMaestríaes_ES
thesis.degree.grantorPontificia Universidad Católica del Perú. Escuela de Posgradoes_ES
thesis.degree.disciplineIngeniería Mecánicaes_ES
renati.advisor.dni10588073
renati.advisor.orcidhttps://orcid.org/0000-0001-8442-8255es_ES
renati.discipline713347es_ES
renati.levelhttps://purl.org/pe-repo/renati/level#maestroes_ES
renati.typehttp://purl.org/pe-repo/renati/type#tesises_ES
dc.publisher.countryPEes_ES
dc.subject.ocdehttps://purl.org/pe-repo/ocde/ford#2.03.01es_ES


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