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Model upravljanja hidrauličkim aktuatorom sa efektima stišljivosti
Control system modeling of hydraulic actuator with compressible fluid flow
dc.creator | Janković, Jovan J. | |
dc.creator | Petrović, Nebojša | |
dc.creator | Mitrović, Časlav | |
dc.date.accessioned | 2022-09-19T17:03:17Z | |
dc.date.available | 2022-09-19T17:03:17Z | |
dc.date.issued | 2012 | |
dc.identifier.issn | 1451-2092 | |
dc.identifier.uri | https://machinery.mas.bg.ac.rs/handle/123456789/1582 | |
dc.description.abstract | U radu su tretirane Rimanove parcijalne diferencijalne jednačine u obliku izraza (1) gde je promenljiva μ definisana relacijom (2). Odgovarajući granièni uslovi definisani su u različitim oblicima, kao što su granični uslovi pritiska i protoka i to na fiksnim i na pokretnim granicama. Problem je formulisan sa ciljem da opiše kompletnu dinamiku hidrauličkog aktuatora, uključujući njegov stvarni protok i geometrijske karakteristike. U tu svrhu napravljen je poseban algoritam i odgovarajući računarski paket za simulaciju kompletne dinamike hidrauličkog aktuatora, uključujući i prisutne efekte talasa. Za rešenje problema korišćena je metoda karakteristika. Rezultati računarske simulacije dinamike hidrauličkog aktuatora predstavljeni su 3-D dijagramima. | sr |
dc.description.abstract | The paper treats Riemann's partial differential equations in the form (1), where variable μ is defined by relation (2). Corresponding boundary conditions are defined in various forms, such as boundary conditions of pressure and flow on the fixed and movable boundaries. Problem formulation is constructed in order to describe hydraulic actuator dynamics in a complete form, including its real flow and geometric characteristics. Special algorithm is generated and a corresponding computer package for simulation of the complete hydraulic actuator dynamics, including the existing wave effects, using the method of characteristics to obtain the desired problem solution. Results of computer simulation of hydraulic actuator dynamics are presented in 3-D diagrams. | en |
dc.publisher | Univerzitet u Beogradu - Mašinski fakultet, Beograd | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | FME Transactions | |
dc.subject | servo-valve | en |
dc.subject | method of characteristics | en |
dc.subject | hydraulic actuator | en |
dc.subject | boundary conditions | en |
dc.title | Model upravljanja hidrauličkim aktuatorom sa efektima stišljivosti | sr |
dc.title | Control system modeling of hydraulic actuator with compressible fluid flow | en |
dc.type | article | |
dc.rights.license | BY | |
dc.citation.epage | 80 | |
dc.citation.issue | 2 | |
dc.citation.other | 40(2): 75-80 | |
dc.citation.rank | M24 | |
dc.citation.spage | 75 | |
dc.citation.volume | 40 | |
dc.identifier.fulltext | http://machinery.mas.bg.ac.rs/bitstream/id/447/1579.pdf | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_machinery_1582 | |
dc.identifier.scopus | 2-s2.0-84865546772 | |
dc.type.version | publishedVersion |