dr hab. inĹź. Jacek Dybała, prof. uczelni tel: 22 234 83 95 email: jacek.dybala@pw.edu.pl www: http://www.linkedin.com/in/jdybala nr pokoju: 1.7 B

Konsultacje:

Podstawowe informacje:

Academic career:

1. Warsaw University of Technology; Faculty of Automotive and Construction Machinery Engineering; Institute of Machine Design Fundamentals; Vibroacoustic Laboratory; Assistant Professor; 2002 – 2008.
2. Warsaw University of Technology; Faculty of Automotive and Construction Machinery Engineering; Institute of Vehicles; Laboratory of Mechatronics, Diagnostics and Technical Safety; Assistant Professor; 2008 – 2011.
3. Warsaw University of Technology; Faculty of Automotive and Construction Machinery Engineering; Institute of Vehicles; Laboratory of Mechatronics, Diagnostics and Technical Safety; Associate Professor, 2011 – present.

 

Education:

1. Warsaw University of Technology, Faculty of Automotive and Construction Machinery Engineering, M.Sc. in Mechanical Engineering, 1988.
2. Warsaw University of Technology, Institute of Organization of Production Systems, M.Sc. in Industrial Organization, 1990.
3. Warsaw University of Technology, Faculty of Automotive and Construction Machinery Engineering, Ph.D. in Mechanical Engineering (Machine Design and Maintenance), 2000, (awarded).
4. Warsaw University of Technology, Faculty of Automotive and Construction Machinery Engineering, Habilitation Doctorate (D.Sc.) in Mechanical Engineering (Machine Design and Maintenance), 2010.

 

Membership and positions:

1. Member of the Polish Society of Technical Diagnostics,
2. Expert of the Section of Maintenance of the Committee of Machine Engineering of the Polish Academy of Sciences,
3. Head of Postgraduate Studies "Technique and mechatronics for vehicles" at the Faculty of Automotive and Construction Machinery Engineering.

 

Honors and Awards:

1. Honorable mention for Ph.D. thesis, Warsaw University of Technology, Faculty of Automotive and Construction Machinery Engineering, Warsaw, 2000.
2. The second degree Team Award of Rector of Warsaw University of Technology for scientific achievements in 2006, Warsaw, 2007.
3. The Scientific Award from the Fourth Division of Technical Sciences of the Polish Academy of Sciences, Warsaw, 2009.
4. The second degree Individual Award of Rector of Warsaw University of Technology for didactic achievements in 2009, Warsaw, 2010.
5. The first degree Individual Award of Rector of Warsaw University of Technology for scientific achievements in 2010, Warsaw, 2011.
6. The first degree Team Award of Rector of Warsaw University of Technology for scientific achievements in 2012, Warsaw, 2013.

 

Major research interests:
diagnostic systems; intelligent decision support systems; machine condition monitoring and diagnostics; structural health monitoring; vibroacoustic diagnostics; signal processing and analysis; data selection and data mining; pattern recognition; neural networks; genetic algorithms; image processing and analysis

 

Ph.D. Dissertation:
Gearbox damage detection based on the analysis of vibroacoustic signal with using simulation models. (in Polish), Faculty of Automotive and Construction Machinery Engineering, Warsaw University of Technology, 1999.
Thesis supervisor: Stanis�aw Radkowski, Ph.D., D.Sc.

 

Habilitation Dissertation:
Detection of early stages of damage by artificial intelligence methods. (in Polish), Scientific Publishing  of the Institute for Sustainable Technologies – National Research Institute, Warsaw-Radom, 2008, ISBN 978-83-7204-757-1.

 

Zainteresowania:

sailing, swimming, history

 

Najważniejsze prace i publikacje:

publikacja:

J. Dybała, R. Zimroz, Empirical Mode Decomposition of vibration signal for detection of local disturbances in planetary gearbox used in heavy machinery system, Key Engineering Materials, vol. 588, pp. 109÷116, http://dx.doi.org/10.4028/www.scientific.net/KEM.588.109, 2014 więcej informacji

J. Dybała, R. Zimroz, Rolling bearing diagnosing method based on Empirical Mode Decomposition of machine vibration signal, Applied Acoustics, vol. 77, pp. 195÷203, http://dx.doi.org/10.1016/j.apacoust.2013.09.001, 2014 więcej informacji

J. Dybała, S. Radkowski, Reduction of Doppler effect for the needs of wayside condition monitoring system of railway vehicles, Mechanical Systems and Signal Processing, vol. 38, issue 1, pp. 125÷136, http://dx.doi.org/10.1016/j.ymssp.2012.03.003, 2013 więcej informacji

J. Dybała, Vibrodiagnostics of gearboxes using NBV-based classifier: A pattern recognition approach, Mechanical Systems and Signal Processing, vol. 38, issue 1, pp. 5÷22, http://dx.doi.org/10.1016/j.ymssp.2012.08.021, 2013 więcej informacji

Dybała J., Lubikowski K., Rokicki K., Szulim P., Wikary M., THERMAL ANALYSES OF EXHAUST SYSTEM ON COMBUSTION ENGINE, Journal of KONES Powertrain and Transport, ISSN: 1231-4005, Vol. 19, No. 4, 2012, pp. 173-178, 2012 więcej informacji

J. Dybała, S. Radkowski, Geometrical method of selection of features of diagnostic signals, Mechanical Systems and Signal Processing, vol. 21, issue 2, pp. 761÷779, http://dx.doi.org/10.1016/j.ymssp.2005.10.011, 2007 więcej informacji

materiały konferencyjne:

J. Dybała, A. Gałęzia, A Novel Method of Gearbox Health Vibration Monitoring Using Empirical Mode Decomposition, in: G. Dalpiaz et al. (Eds.), Advances in Condition Monitoring of Machinery in Non-Stationary Operations, Proceedings of CMMNO2013, pp. 225÷234, Springer-Verlag, ISBN: 978-3-642-39347-1, http://dx.doi.org/10.1007/978-3-642-39348-8_19, 2014 więcej informacji

J. Dybała, R. Zimroz, Application of Empirical Mode Decomposition for impulsive signal extraction to detect bearing damage – industrial case study, in: T. Fakhfakh et al. (Eds.), Condition Monitoring of Machinery in Non-Stationary Operations. Proceedings of the 2nd International Conference CMMNO2012, pp. 257÷266, Springer-Verlag, ISBN: 978-3-642-28767-1, http://dx.doi.org/10.1007/978-3-642-28768-8_27, 2012 więcej informacji

J. Dybała, Comparative analysis of Support Vector Machine and Nearest Boundary Vector classifier, Proceedings of the 8th International Conference on Reliability, Maintainability and Safety (ICRMS’2009), Chengdu, China, 20÷24.07.2009, pp. 963÷965, ISBN: 978-1-4244-4903-3, e-ISBN: 978-1-4244-4905-7, http://dx.doi.org/10.1109/ICRMS.2009.5269976, 2009 więcej informacji

J. Dybała, Sz. Gontarz, S. Radkowski, Acoustic signal processing and analysis for the byside monitoring station, Proceedings of International Conference on Noise and Vibration Engineering (ISMA2008), Leuven, Belgium, 15÷17.09.2008, vol. 1-8, pp. 2735÷2750, ISBN: 9789073802865, 2008 więcej informacji

inne:

J. Dybała, The Scientific Award from the Fourth Division of Technical Sciences of the Polish Academy of Sciences, , 2009 więcej informacji