About: Feedback Control of Journal Bearing Instability     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

AttributesValues
rdf:type
Description
  • The interaction between the rotating system and the oil film in journal bearing causes an undesirable dynamic behaviour, which is called the oil whirl and the oil whip. The presented paper deals with the reduction of oil whirl effects by means of the feedback control of the bearing shell by kinematic excitation. The numerical simulations were performed for the rotor system supported in journal bearings without feedback control and with PD feedback controller as well. The influence of PD controller parameters of the equilibrium position, the stability in small surrounding of the equilibrium position, the response on the unbalance force excitation and the vibration oil whirl rise limit are determined.
  • The interaction between the rotating system and the oil film in journal bearing causes an undesirable dynamic behaviour, which is called the oil whirl and the oil whip. The presented paper deals with the reduction of oil whirl effects by means of the feedback control of the bearing shell by kinematic excitation. The numerical simulations were performed for the rotor system supported in journal bearings without feedback control and with PD feedback controller as well. The influence of PD controller parameters of the equilibrium position, the stability in small surrounding of the equilibrium position, the response on the unbalance force excitation and the vibration oil whirl rise limit are determined. (en)
Title
  • Feedback Control of Journal Bearing Instability
  • Feedback Control of Journal Bearing Instability (en)
skos:prefLabel
  • Feedback Control of Journal Bearing Instability
  • Feedback Control of Journal Bearing Instability (en)
skos:notation
  • RIV/61388998:_____/09:00335166!RIV10-AV0-61388998
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA101/07/1345), Z(AV0Z20760514)
http://linked.open...iv/cisloPeriodika
  • 1
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 314791
http://linked.open...ai/riv/idVysledku
  • RIV/61388998:_____/09:00335166
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • feedback control; rotor system; bearing instability (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [27427D423F8F]
http://linked.open...i/riv/nazevZdroje
  • Sborník vědeckých prací Vysoké školy báňské - Technické univerzity Ostrava
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • LV
http://linked.open...iv/tvurceVysledku
  • Ferfecki, Petr
  • Ondrouch, Jan
  • Poruba, Z.
http://linked.open...n/vavai/riv/zamer
issn
  • 1210-0471
number of pages
is http://linked.open...avai/riv/vysledek of
Faceted Search & Find service v1.16.118 as of Jun 21 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 112 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software