Upotreba virtuelnih i stvarnih vibro-dijagnostičkuh sistema za bolje praćenje stanja

Abstract

Intenzivan razvoj mikroprocesora i digitalne obrade signala, napravio je izuzetan uticaj na vibrodijagnostiku i promovisao ga u većini eksploatisane i pouzdane ne metode tehničke dijagnostike. Kroz inovativan inženjerski rad na izradi novog vibro - dijagnostičkog uređaja , zasnovana na LabVIEV aplikaciji, sprovedena su velika dinamička merenja i neka od njih su prikazana u ovom radu. Analiza podataka se vrši na osnovu evidencije prikupljenih podataka pomoću piezoelektričnog senzora visoke osetljivosti. Dizajnirana instrumentacija doživela pravu proveru u teškim industrijskim uslovima, na stvarnim mašinama, paralelno sa odgovarajućom mernom mašinom.

An intensive development of microprocessors and digital signal processing, made an outstanding impact on vibrodiagnostics and promoted it into the most exploited and reliable method of technical diagnostics. Through an innovative engineering work on development of a new vibro-diagnostics device, based on LabVIEW application, a vast of dynamic measurements were conducted and some of them are deployed in this paper. Data analysis is performed on the records collected with piezoelectric sensor of high sensitivity. The designed instrumentation underwent a true verification in harsh industrial conditions, on actual machinery, in parallel with an appropriate brand name measuring device.