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Electro-hydraulic actuator tester for fly-by-wire aircrafts

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dc.contributor.authorDe Lucena, Samuel E. [UNESP]
dc.contributor.authorSuzuki, Edson Y.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionEMBRAER - Empresa Brasileira de Aeronáutica
dc.date.accessioned2014-05-27T11:22:36Z
dc.date.available2014-05-27T11:22:36Z
dc.date.issued2007-09-28
dc.description.abstractAn 8051-based microcontroller tester has been designed to reduce troubleshooting time of the Electro-Hydraulic Actuators (EHA) installed in fly-by-wire aircrafts. The tester algorithm first evaluates EHA pressure and position sensor signals to emit either a pass or fail message. The evaluation is based on predefined ranges of EHA pressure and position signals. Next, the instrument tests the EHA response capability - a way of dynamic response evaluation, again issuing a suitable response. The instrument proved to be reliable after being successfully evaluated in laboratory and in a real model test airplane. © 2007 IEEE.en
dc.description.affiliationElectrical Engineering Department UNESP - São Paulo State University, Av. Ariberto Cunha, 333, Guaratinguetá, 12516-410, SP
dc.description.affiliationEMBRAER - Empresa Brasileira de Aeronáutica, Av. Brigadeiro Faria Lima, 2170, Sao Jose dos Campos, 12227-901, SP
dc.description.affiliationUnespElectrical Engineering Department UNESP - São Paulo State University, Av. Ariberto Cunha, 333, Guaratinguetá, 12516-410, SP
dc.format.extent2023-2025
dc.identifierhttp://dx.doi.org/10.1109/IMTC.2007.379213
dc.identifier.citationConference Record - IEEE Instrumentation and Measurement Technology Conference.
dc.identifier.doi10.1109/IMTC.2007.379213
dc.identifier.issn1091-5281
dc.identifier.scopus2-s2.0-34648822325
dc.identifier.urihttp://hdl.handle.net/11449/69895
dc.identifier.wosWOS:000251296802014
dc.language.isoeng
dc.relation.ispartofConference Record - IEEE Instrumentation and Measurement Technology Conference
dc.relation.ispartofsjr0,198
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAircraft maintenance
dc.subjectElectro-hydraulic actuator
dc.subjectFly-by-wire
dc.subjectLVDT
dc.subjectActuators
dc.subjectAircraft
dc.subjectDynamic response
dc.subjectMaintainability
dc.subjectMathematical models
dc.subjectMicrocontrollers
dc.subjectElectro-Hydraulic Actuators (EHA)
dc.subjectFail message
dc.subjectSensor signals
dc.subjectElectrohydrodynamics
dc.titleElectro-hydraulic actuator tester for fly-by-wire aircraftsen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Guaratinguetápt
unesp.departmentEngenharia Elétrica - FEGpt

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Guaratinguetá - FEG - Faculdade de Engenharia e Ciências