Jitter elimination at optical control of servomotors

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dc.contributor.authorNovák, Radek
dc.contributor.authorWitas, Karel
dc.date.accessioned2016-10-03T07:23:38Z
dc.date.available2016-10-03T07:23:38Z
dc.date.issued2014
dc.description.abstractThe article describes the application of microcontroller PIC18F25K22 to servomechanism electronics built – in the model of car. Model is controlled optically, in the infrared part of the spectrum. Used microcontroller is optimal for this application – it has timers with capture facilities, sufficient number of PWMs, powerfull instruction set. The main task for microcontroller is to process incoming PWM signals S1, S2 (having jitter) into output PWM signals P1, P2 (jitter free). The P1 controls the angle of wheels, and the P2 handles the speed. Values of incoming signals are continuously summarized and rounded. There was choiced method of hysterezis in sophisticated algorithm for setting output PWM signals P1, P2 using tables of duties.cs
dc.format.extent554687 bytes
dc.format.mimetypeapplication/pdf
dc.identifier.citationAdvances in electrical and electronic engineering. 2014, vol. 12, no. 2, p. 117-122 : ill.cs
dc.identifier.doi10.15598/aeee.v12i2.990
dc.identifier.issn1336-1376
dc.identifier.issn1804-3119
dc.identifier.urihttp://hdl.handle.net/10084/112098
dc.language.isoencs
dc.publisherVysoká škola báňská - Technická univerzita Ostravacs
dc.relation.ispartofseriesAdvances in electrical and electronic engineeringcs
dc.relation.urihttp://dx.doi.org/10.15598/aeee.v12i2.990cs
dc.rights© Vysoká škola báňská - Technická univerzita Ostrava
dc.rightsCreative Commons Attribution 3.0 Unported (CC BY 3.0)
dc.rights.accessopenAccess
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/
dc.subjectelectroniccs
dc.subjectlight controlcs
dc.subjectmicrocontrollercs
dc.subjectPIC18F25K22cs
dc.subjectPWMcs
dc.subjectservomechanismcs
dc.titleJitter elimination at optical control of servomotorscs
dc.typearticlecs
dc.type.statusPeer-reviewedcs
dc.type.versionpublishedVersioncs

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AEEE. 2014, vol. 12