Mostra el registre d'ítem simple

dc.contributorFerrari, Vittorio
dc.contributorRuiz Boqué, Sílvia
dc.contributor.authorMonté Muñoz, Gunther
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2011-05-20T16:14:32Z
dc.date.available2011-05-20T16:14:32Z
dc.date.issued2011-02-16
dc.identifier.urihttp://hdl.handle.net/2099.1/11949
dc.description.abstractImpact detection is a very important Technology in today’s industry and science. It has many applications, from testing building structures to detecting the coin impact in an automatic distribution machine. The aim of this project is to design a low cost and low power consumption electronic circuit to condition the signal from different piezoelectric sensors. To begin, we made a study of piezoelectric technology, which is the most used in impact detection. We have also studied the mathematical model of an impact. Once we know clearly what we want to measure, we decided to use piezoelectric buzzers, instead of commercial sensors, because they have a similar behavior but a lower cost. To continue, we have studied the buzzer features, to design the circuit. After that, we have designed and simulated the sensor signal conditioning circuit. Once we have the circuit design, we have mounted it using commercial components, and we have tested it with a couple of experiments. Those experiments served as feedback to adjust the circuit parameters and to learn concepts about impact detection. To carry on with this project work, the whole system could be designed to be portable, powered with batteries and with SMD components in order to make it smaller.
dc.language.isoeng
dc.publisherUniversitat Politècnica de Catalunya
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::Enginyeria electrònica::Circuits electrònics
dc.subject.lcshPiezoelectric devices
dc.subject.lcshPiezoelectricity
dc.subject.lcshElectronic circuits
dc.subject.otherImpact detection
dc.subject.otherPiezoelectric sensors
dc.subject.otherBuzzer
dc.titleDesign and development of an electronic interface circuit for piezoelectric sensors applied to impact detection
dc.typeMaster thesis
dc.subject.lemacCircuits electrònics
dc.subject.lemacPiezoelectricitat
dc.subject.lemacDetectors
dc.rights.accessOpen Access
dc.date.updated2011-05-03T06:11:33Z
dc.audience.educationlevelEstudis de primer/segon cicle
dc.audience.mediatorEscola d'Enginyeria de Telecomunicació i Aeroespacial de Castelldefels


Fitxers d'aquest items

Thumbnail

Aquest ítem apareix a les col·leccions següents

Mostra el registre d'ítem simple