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Non-Intrusive Methodology for Estimation of Speed Fluctuations in Automotive Turbochargers under Unsteady Flow Conditions

Journal Article
2014-01-1645
ISSN: 1946-3936, e-ISSN: 1946-3944
DOI: https://doi.org/10.4271/2014-01-1645
Published April 01, 2014 by SAE International in United States
Non-Intrusive Methodology for Estimation of Speed Fluctuations in Automotive Turbochargers under Unsteady Flow Conditions
Sector:
Citation: Ponti, F., Ravaglioli, V., Corti, E., Moro, D. et al., "Non-Intrusive Methodology for Estimation of Speed Fluctuations in Automotive Turbochargers under Unsteady Flow Conditions," SAE Int. J. Engines 7(3):1414-1421, 2014, https://doi.org/10.4271/2014-01-1645.
Language: English

References

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  2. El Hadef , J. , Colin , G. , Chamaillard , Y. , and Talon , V. Physical-Based Algorithms for Interpolation and Extrapolation of Turbocharger Data Maps SAE Int. J. Engines 5 2 363 378 2012 10.4271/2012-01-0434
  3. Marelli , S. , Carraro , C. , and Capobianco , M. Effect of Pulsating Flow Characteristics on Performance and Surge Limit of Automotive Turbocharger Compressors SAE Int. J. Engines 5 2 596 601 2012 10.4271/2012-01-0715
  4. Pedersen , T. , Herlufsen , H. , and Hansen , H. Order Tracking in Vibro-acoustic Measurements:A Novel Approach Eliminating the Tacho Probe 2005-01-2266 2005 10.4271/2005-01-2266
  5. Cavina , N. , Moro , D. , De Cesare , M. , and Serra , G. Exhaust Gas Turbocharger Speed Measurement Via Acoustic Emission Analysis 2008-01-1007 2008 10.4271/2008-01-1007
  6. Dehner , R. , Figurella , N. , Selamet , A. , Keller , P. et al. Instabilities at the Low-Flow Range of a Turbocharger Compressor SAE Int. J. Engines 6 2 1356 1367 2013 10.4271/2013-01-1886
  7. Moro , D. , Corti , E. , De Cesare , M. , and Serra , G. Upgrade of a Turbocharger Speed Measurement Algorithm Based on Acoustic Emission 2009-01-1022 2009 10.4271/2009-01-1022
  8. Çakrak , F. , Loughlin , P.J. Multiple window nonlinear time-varying spectral analysis IEEE Transactions on Signal Processing 46 2 1998 537 10.1109/ICASSP.1998.681636
  9. Çakrak , F. , Loughlin , P.J. New multi-window time-frequency approach yielding accurate low-order conditional moments Conference Record of the Asilomar Conference on Signals, Systems and Computers 2 1999 1652 1656 10.1109/ACSSC.1999.832028
  10. Martin W. and Flandrin P. Wigner-Ville spectral analysis of nonstationary processes IEEE Trans. ASSP 33 6 1461 1470 Dec. 1985 10.1109/TASSP.1985.1164760
  11. Ponti , F. , Ravaglioli , V. , Serra , G. , and Stola , F. Instantaneous Engine Speed Measurement and Processing for MFB50 Evaluation SAE Int. J. Engines 2 2 235 244 2009 10.4271/2009-01-2747
  12. Ponti , F. , Ravaglioli , V. , Moro , D. , Serra , G. MFB50 onboard estimation methodology for combustion control Control Engineering Practice 10.1016/j.conengprac.2013.05.001

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