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dc.creatorPetrović, Predrag B.
dc.creatorPavlović, Vladimir B.
dc.creatorVlahović, Branislav
dc.creatorMijailović, Vladica
dc.date.accessioned2018-09-04T13:21:40Z
dc.date.available2018-09-04T13:21:40Z
dc.date.issued2018
dc.identifier.issn0924-4247
dc.identifier.urihttp://dais.sanu.ac.rs/123456789/3704
dc.description.abstractThis paper introduces new electronic sensor circuits based on the usage of a piezoelectric Polyvinylidene fluoride-PVDF pressure detector coupled with a current-mode instrumentation amplifier, Schmitt comparator, and only grounded resistors. Pressure/force is measured in terms of the charge generated by the PVDF element as a result of the direct piezoelectric effect. The experimental test results demonstrated that the dynamic pressure response, the sensitivity and linearity of the designed sensor were higher than the sensitivity and linearity of a traditional piezoelectric sensor. The sensitivity of the PVDF sensor was 0.08 mV/Pa. The detector is calibrated over a frequency range of 1 Hz–1 kHz. The proposed signal conditioning electronics offer a potential for future miniaturization in order to be integrated with different commercial devices, for detecting certain tiny activities including finger movements, robotics and smart electronic devices. © 2018 Elsevier B.V.
dc.publisherElsevier
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172057/RS//
dc.relationUnited States National Science Foundation (NSF) / Centers of Research Excellence in Science and Technology (CREST), Grant HRD-0833184
dc.relationUnited States National Aeronautics and Space Administration (NASA), Grant NNX09AV07A
dc.relationUnited States National Science Foundation (NSF) / Partnerships for Research and Education in Materials (PREM), Grant 1523617
dc.rightsrestrictedAccess
dc.sourceSensors and Actuators, A: Physical
dc.subjectcurrent-mode processing
dc.subjectexperimental results
dc.subjectpressure sensor
dc.subjectPVDF
dc.subjectSchmitt comparator
dc.subjectsimulation
dc.titleA high-sensitive current-mode pressure/force detector based on piezoelectric polymer PVDF
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractМијаиловић, Владица; Петровић, Предраг Б.; Влаховић, Бранислав; Павловић, Владимир Б.;
dc.citation.spage165
dc.citation.epage175
dc.citation.volume276
dc.identifier.wos000433646100020
dc.identifier.doi10.1016/j.sna.2018.04.014
dc.identifier.scopus2-s2.0-85046488978
dc.type.versionpublishedVersion
dc.identifier.fulltexthttp://dais.sanu.ac.rs/bitstream/handle/123456789/3704/Petrovi-PB_A-highsensitive-currentmode-pressureforce-detector-based-on-piezoelectric-polymer-PVDF_2018.pdf


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