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The crankshaft speed as engine diagnostic and control parameter

dc.creatorBulatović, Željko
dc.creatorKnežević, Dragan
dc.date.accessioned2022-09-19T15:54:11Z
dc.date.available2022-09-19T15:54:11Z
dc.date.issued2006
dc.identifier.issn1451-4117
dc.identifier.urihttps://machinery.mas.bg.ac.rs/handle/123456789/586
dc.description.abstractU radu su prikazane neke mogućnosti primene preciznog merenja trenutne ugaone brzine kolenastog vratila u dijagnostici i kontroli rada motora. Stanje tehnike omogućava precizno, bezkontaktno merenje ugaone brzine kolenastog vratila bez potrebe većih izmena na motoru. Šta više, savremeni sistemi upravljanja radom motora, obavezno uključuju korišćenje relativno jeftinih inkrementalnih davača položaja kolenastog vratila. Informacije dobijene na taj način mogu se koristiti za određivanje trenutnog momenta motora kao i za detektovanje izostanka paljenja ili neregularnog rada pojedinih cilindara. Na ovakav način određen trenutni moment, uz primenu odgovarajućih matematičkih modela omogućava izračunavanje trenutnog pritiska u cilindru motora, što je od izuzetne važnosti za kontrolu i dalje poboljšanje rada motora. Dijagnostika izostanka paljenja pojedinih cilindara je od ključnog značaja za zadovoljenje standarda OBDII koji je na snazi od 1996. god u SAD, a u Evropi primena sličnog standarda obavezna je od 2000. godine.sr
dc.description.abstractThis paper presents some applications of a precise crankshaft speed measurement for engine diagnostics and control. The state of the art of measuring technique enables precise, no contacting measurement of crankshaft speed without necessity for serious engine modifications. Even more, modern engine management systems necessarily incorporate relatively inexpensive incremental crankshaft position sensor. Information, obtained by instantaneous crankshaft speed measurement could be use for an engine torque estimation as well as for an engine torque estimation as well as for an engine misfire or malfunction detection. It is possible to determine cylinder pressure by utilizing engine torque waveform, what is essential for engine control and optimization. Engine misfire detection is extremely important to fulfill the requirements of the OBDII regulation, which is obligated from 1996. in USA and similar regulation is also regulation is also obligated in Europe from 2000.en
dc.publisherInstitut za istraživanja i projektovanja u privredi, Beograd
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceJournal of Applied Engineering Science
dc.subjectpritisak u cilindrusr
dc.subjectmerenje ugaone brzinesr
dc.subjectdizel motorsr
dc.subjectdiesel engineen
dc.subjectcylinder pressureen
dc.subjectcrankshaft speeden
dc.titleTrenutna ugaona brzina kao dijagnostički i kontrolni parametar rada motorasr
dc.titleThe crankshaft speed as engine diagnostic and control parameteren
dc.typearticle
dc.rights.licenseBY
dc.citation.epage53
dc.citation.issue14
dc.citation.other4(14): 49-53
dc.citation.spage49
dc.citation.volume4
dc.identifier.fulltexthttp://machinery.mas.bg.ac.rs/bitstream/id/2495/583.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_machinery_586
dc.type.versionpublishedVersion


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