Mechano-electric optoisolator transducer with hysteresis

This article presents a theoretical and experimental study of designing a mechano-electric optoisolator transducer with hysteresis. Our research is centred upon designing transducers on the basis of optical sensors, as photoelectric conversions eliminate the influence of electromagnetic disturbances...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 268; no. 1; pp. 012004 - 9
Main Authors Ciuruş, I M, Dimian, M, Graur, A
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 2011
Subjects
Circuit design
Circuits
Conversion
Current sources
Disturbances
Hysteresis
Mechatronics
Optical measuring instruments
Optical sensors
Photoelectricity
Physics
Schmitt triggers
Transducers
Translations
Trigger circuits
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Summary:This article presents a theoretical and experimental study of designing a mechano-electric optoisolator transducer with hysteresis. Our research is centred upon designing transducers on the basis of optical sensors, as photoelectric conversions eliminate the influence of electromagnetic disturbances. Conversion of the rotation/translation motions into electric signals is performed with the help of a LED-photoresistor Polaroid optocoupler. The driver of the optocoupler's transmitter module is an independent current source. The signal conditioning circuit is a Schmitt trigger circuit. The device is designed to be applied in the field of automation and mechatronics.
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SourceType-Scholarly Journals-1
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ISSN:1742-6596
1742-6588
1742-6596
DOI:10.1088/1742-6596/268/1/012004