Search results

  1. 1.
    0518999 - ÚT 2020 RIV CZ cze V - Research Report
    Maturkanič, Dušan - Procházka, Pavel - Košina, Jan - Voronova, Evgeniya - Hodboď, Robert
    Teoretický popis měřených signálů pro vyhodnocení kmitání lopatek turbíny metodou BTT a stanovení jejich nepřesnosti.
    [Theoretical Description of Measured Signals for Blade Tip Timing Method and Inaccuracy Definition.]
    Praha: Ústav termomechaniky AV ČR, v. v. i., 2019. 87 s. Z-1605/19.
    R&D Projects: GA MŠk(CZ) EF15_003/0000493
    Institutional support: RVO:61388998
    Keywords : dynamics * kinematics * systems vibration
    Subject RIV: BI - Acoustics
    OBOR OECD: Applied mechanics
    Permanent Link: http://hdl.handle.net/11104/0304373
     
  2. 2.
    0517332 - ÚT 2020 US eng J - Journal Article
    Procházka, Pavel - Maturkanič, Dušan - Košina, Jan - Brabec, Marek
    Deterministic and statistical methods for evaluating turbine rotor speed instabilities.
    IEEE Transactions on Instrumentation and Measurement. Roč. 69, č. 4 (2019), s. 1416-1425, č. článku 8694815. ISSN 0018-9456
    R&D Projects: GA MŠk(CZ) EF15_003/0000493
    Grant - others:AV ČR(CZ) StrategieAV21/3
    Program:StrategieAV
    Institutional support: RVO:61388998 ; RVO:67985807
    Keywords : vibrations * frequency measurement * fluctuations * rotors * blades * turbines
    Subject RIV: BI - Acoustics; BB - Applied Statistics, Operational Research (UIVT-O)
    OBOR OECD: Applied mechanics; Statistics and probability (UIVT-O)
    Impact factor: 3.067, year: 2018
    Permanent Link: http://hdl.handle.net/11104/0303685
     
  3. 3.
    0508270 - ÚT 2020 RIV CZ eng C - Conference Paper (international conference)
    Šulc, Petr - Pešek, Luděk - Maturkanič, Dušan
    Influence of variable stiffness in toothed gears on the internal dynamics of the planetary gearbox.
    The International Colloquium Dynamics of Machines and Mechanical Systems with Interactions : DYMAMESI 2019. Prague: Institute of Thermomechanics CAS, 2019 - (Kozieň, M.; Zolotarev, I.; Pešek, L.), s. 75-84. ISBN 978-80-87012-70-3.
    [DYMAMESI 2019. Cracow (PL), 05.03.2019-06.03.2019]
    Grant - others:AV ČR(CZ) StrategieAV21/3
    Program:StrategieAV
    Institutional support: RVO:61388998
    Keywords : planetary gear box * dynamics * tooth stiffness influence
    Subject RIV: BI - Acoustics
    OBOR OECD: Applied mechanics
    Permanent Link: http://hdl.handle.net/11104/0302324
     
  4. 4.
    0508631 - ÚT 2020 RIV CZ eng C - Conference Paper (international conference)
    Voronova, Evgeniya - Maturkanič, Dušan
    Excitation of wheel blades by axial electromagnet at different regimes.
    The International Colloquium Dynamics of Machines and Mechanical Systems with Interactions : DYMAMESI 2019. Prague: Institute of Thermomechanics CAS, 2019 - (Kozieň, M.; Zolotarev, I.; Pešek, L.), s. 85-88. ISBN 978-80-87012-70-3.
    [DYMAMESI 2019. Cracow (PL), 05.03.2019-06.03.2019]
    Grant - others:AV ČR(CZ) StrategieAV21/3
    Program:StrategieAV
    Institutional support: RVO:61388998
    Keywords : vibration * blade * magnet * frequency
    Subject RIV: BI - Acoustics
    OBOR OECD: Applied mechanics
    Permanent Link: http://hdl.handle.net/11104/0302280
     
  5. 5.
    0490148 - ÚI 2019 RIV GB eng J - Journal Article
    Brabec, Marek - Procházka, Pavel - Maturkanič, Dušan
    Semiparametric Statistical Analysis of the Blade Tip Timing Data for Detection of Turbine Rotor Speed Instabilities.
    Quality and Reliability Engineering International. Roč. 34, č. 7 (2018), s. 1308-1314. ISSN 0748-8017
    Grant - others:AV ČR(CZ) StrategieAV21/3
    Program:StrategieAV
    Institutional support: RVO:67985807 ; RVO:61388998
    Keywords : BTT * GAM * semiparametric model * state‐space model * vibrodiagnostics * turbine rotor * rotating speed instability * non-contact vibration diagnostics * time-varying-coefficient model
    Subject RIV: BB - Applied Statistics, Operational Research; JB - Sensors, Measurment, Regulation (UT-L)
    OBOR OECD: Statistics and probability; Electrical and electronic engineering (UT-L)
    Impact factor: 1.409, year: 2018
    Permanent Link: http://hdl.handle.net/11104/0284441
     
  6. 6.
    0489976 - ÚT 2019 RIV US eng C - Conference Paper (international conference)
    Procházka, Pavel - Maturkanič, Dušan - Brabec, Marek
    Measurement and Assessment of Turbine Rotor Speed Instabilities in Applying the BTT Method.
    I2MTC 2018 - Proceedings. Houston: IEEE, 2018, s. 1320-1324. 2018 IEEE, CFP18IMT-ART. ISBN 978-1-5386-2222-3.
    [2018 IEEE International Instrumentation and Measurement Technology Conference. Houston (US), 14.05.2018-17.05.2018]
    Grant - others:AV ČR(CZ) StrategieAV21/3
    Institutional support: RVO:61388998 ; RVO:67985807
    Keywords : turbine rotor * rotating speed instability * non-contact vibration diagnostics * time-varying-coefficient model
    Subject RIV: JB - Sensors, Measurment, Regulation; BB - Applied Statistics, Operational Research (UIVT-O)
    OBOR OECD: Electrical and electronic engineering; Statistics and probability (UIVT-O)
    Permanent Link: http://hdl.handle.net/11104/0285789
    FileDownloadSizeCommentaryVersionAccess
    a0489976.pdf21 MBPublisher’s postprintrequire
     
  7. 7.
    0495394 - ÚT 2019 RIV CZ cze V - Research Report
    Voronova, Evgeniya - Maturkanič, Dušan - Procházka, Pavel - Hodboď, Robert
    Analýza principu buzení kola turbíny magnety při různých režimech.
    [Analysis of the principle of exciting the turbine wheel of the magnet in various modes.]
    Praha: Ústav termomechaniky AV ČR, v.v i., 2018. 21 s. Z-1586/18.
    Institutional support: RVO:61388998
    Keywords : vibration * turbine * blade * laser * non-contact measurment
    Subject RIV: JB - Sensors, Measurment, Regulation
    OBOR OECD: Applied mechanics
    Permanent Link: http://hdl.handle.net/11104/0290061
     
  8. 8.
    0495390 - ÚT 2019 RIV CZ eng C - Conference Paper (international conference)
    Voronova, Evgeniya - Maturkanič, Dušan
    Influence of excitation frequency and pulse width on blade vibration.
    DYMAMESI 2018 - Proceedings. Prague: Institute of Thermomechanics AS CR, v. v. i., 2018 - (Zolotarev, I.; Pešek, L.; Kozieň, M.), s. 79-82. ISBN 978-80-87012-66-6.
    [DYMAMESI 2018 - Dynamics of Machines and Mechanical Systems with Interactions. Prague (CZ), 06.03.2018-07.03.2018]
    Grant - others:AV ČR(CZ) StrategieAV21/3
    Program:StrategieAV
    Institutional support: RVO:61388998
    Keywords : vibration * blade * laser * turbine
    Subject RIV: JB - Sensors, Measurment, Regulation
    OBOR OECD: Applied mechanics
    Permanent Link: http://hdl.handle.net/11104/0290062
     
  9. 9.
    0482024 - ÚT 2018 RIV IT eng A - Abstract
    Brabec, Marek - Procházka, Pavel - Maturkanič, Dušan
    Semiparametric statistical analysis of the Blade Tip Timing data for detection of turbine rotor speed instabilities.
    ENBIS-17 in Naples. ENBIS, 2017.
    [ENBIS-17 (European Network for Business and Industrial Statistics). 09.09.2017-14.09.2017, Naples]
    Grant - others:AV ČR(CZ) StrategieAV21/3
    Program:StrategieAV
    Institutional support: RVO:61388998 ; RVO:67985807
    Keywords : GAM * BTT * time-varying model * semiparametric model
    Subject RIV: BI - Acoustics; BD - Theory of Information (UIVT-O)
    OBOR OECD: Applied mechanics; Statistics and probability (UIVT-O)
    http://www.enbis.org/activities/events/current/534_ENBIS_17_in_Naples//abstracts
    Permanent Link: http://hdl.handle.net/11104/0279650
     
  10. 10.
    0472535 - ÚT 2018 RIV CZ eng C - Conference Paper (international conference)
    Maturkanič, Dušan - Procházka, Pavel - Voronova, Evgeniya - Košina, Jan
    Rotary laser vibration laboratory.
    DYMAMESI 2017. Prague: Institute of Thermomechanics AS CR, v. v. i., 2017 - (Kozieň, M.; Pešek, L.; Zolotarev, I.), s. 57-64. ISBN 978-80-87012-62-8.
    [DYMAMESI 2017. Cracow (PL), 28.02.2017-01.03.2017]
    Grant - others:AV ČR(CZ) StrategieAV21/3
    Program:StrategieAV
    Institutional support: RVO:61388998
    Keywords : vibration * turbine * blade * laser * non-contact measurement * sensor * diagnostics
    Subject RIV: BI - Acoustics
    OBOR OECD: Applied mechanics
    Permanent Link: http://hdl.handle.net/11104/0273612