Multiple fault identification method in the frequency domain for rotor systems

Shock and Vibration

Volumn 9, Issue 4-5 SPEC., 2002, Pages 203-215

  Bachschmid, Nicolò ^a   Pennacchi, Paolo ^a  

^a POLITECNICO DI MILANO   (Italy)

Author keywords

Identification; Multiple faults; Residue map; Rotordynamics

Indexed keywords

COMPUTER SIMULATION; FAILURE ANALYSIS; FREQUENCY DOMAIN ANALYSIS; MATHEMATICAL MODELS; MEASUREMENT ERRORS; ROTORS;

FAULT IDENTIFICATION; MULTIPLE FAULTS; RESIDUE MAP; ROTORDYNAMICS;

VIBRATIONS (MECHANICAL);

EID: 0036907557     PISSN: 10709622     EISSN: None     Source Type: Journal    
DOI: 10.1155/2002/749259     Document Type: Article

References (14)

1. R. Isermann, Fault Detection and Diagnosis - Methods and Applications, Proc. of Survelliance 2 - Acoustical and Vibratory Surveillance Methods and Diagnostic Techniques, Senlis, France, October 1995, pp. 777-792/5.
2. M.F. White and M. Jecmenica, Fault Diagnosis Using a Fault Matrix Incorporating Fuzzy Logic, 12th International Congress on Condition Monitoring and Diagnostic Engineering Management-COMADEM 99, Sunderland, UK, ISBN 1-901892-13-1, July 1999.
3. I. Mayes and J.E.T. Penny, Model based diagnostics of faults in rotating machines, Proc. of 12th International Congress on Condition Monitoring and Diagnostic Engineering Management-COMADEM 99, Sunderland, UK, ISBN 1-901892-13-1, July 1999.
4. T. Kreuzinger-Janik and H. Irretier, Unbalance Identification of Flexible Rotors Based on Experimental Modal Analysis, Proc. of IMechE-7th Int. Conf. on Vibrations in Rotating Machinery, University of Nottingham, UK, ISSN 1356-1448, ISBN 1 86058 273 7, 12-14 September 2000, pp. 335-346.
5. R. Markert, R. Platz and M. Siedler, Model Based Fault Identification in Rotor Systems by Least Squares Fitting, Proc. of ISROMAC-8 Conference, Honolulu, Hawaii, ISBN 0-9652469-9-X, 26-30 March 2000, pp. 901-915.
6. R. Platz, R. Markert and M. Seidler, Validation of Online Diagnostics of Malfunctions in Rotor Systems, Proc. of IMechE-7th Int. Conf. on Vibrations in Rotating Machinery, University of Nottingham, UK, ISSN 1356-1448, ISBN 1 86058 273 7, 12-14 September 2000, pp. 581-590.
7. S. Edwards, A.W. Lees and M.I. Friswell, Estimating Rotor Unbalance from a Single Run-down, Proc. of IMechE-7th Int. Conf. on Vibrations in Rotating Machinery, University of Nottingham, UK, ISSN 1356-1448, ISBN 1 86058 273 7, 12-14 September 2000, pp. 323-334.
8. R.J. Patton, S. Simani, S. Daley and A. Pike, Identification and Model-Based Fault Diagnosis of a Gas Turbine System, Proc. of Survelliance 4 - Acoustical and Vibratory Surveillance Methods and Diagnostic Techniques, Compiègne, France, 16-18 October 2001, pp. 27-48.
9. N. Bachschmid and P. Pennacchi, Model Based Malfunction Identification from Bearing Measurements, Proc. of IMechE-7th Int. Conf. on Vibrations in Rotating Machinery, University of Nottingham, UK, ISSN 1356-1448, ISBN 1 86058 273 7, 12-14 September 2000, pp. 571-580.
10. N. Bachschmid, A. Vania, E. Tanzi and P. Pennacchi, Identification and Simulation of Faults in Rotor Systems: Experimental Results, Proc. of EURO DINAME 99 - Dynamic Problems in Mechanics and Mechatronics, Wissenschaftszentrum Schloß Reisenburg der Universität Ulm, Günzburg, Germany, 11-16 July 1999, pp. 3-11.
11. N. Bachschmid, P. Pennacchi, E. Tanzi and A. Vania, Accuracy of Modelling and Identification of Malfunctions in Rotor Systems: Experimental Results, Journal of the Brazilian Society of Mechanical Sciences XXII(3) (2000), ISSN 0100-7386, pp. 423-442.
12. N. Bachschmid, P. Pennacchi, E. Tanzi and S. Audebert, Identification of Transverse Cracks in Rotors Systems, Proc. of ISROMAC-8 Conference, Honolulu, Hawaii, ISBN 0-9652469-9-X, 26-30 March 2000, pp. 1065-1072.
13. N. Bachschmid, P. Pennacchi and S. Audebert, Some Results in Model Based Transverse Crack Identification in Rotor Systems, Proc. of CONEM 2000-Congreso Nacional de Engenharia Mecànica, Natal, Rio Grande do Norte, Brasil (on CD-ROM), August 7-11, 2000.
14. N. Bachschmid, P. Pennacchi and A. Vania, Identification of Multiple Faults in Rotor Systems, to be printed on Journal of Sound and Vibration 254(2) (2002), 327-366.