Machine condition monitoring with inventive system TRIZ1

• Autorzy: Cempel C.
• Konferencja: Jubilee Symposium Vibrations In Physical Systems (25 ; 15-19.05.2012 ; Będlewo koło Poznania ; Polska)
• Języki publikacji: EN

Abstrakty

EN

The machine condition monitoring has not been approached by TRIZ2 practitioners, as yet, so the knowledge of TRIZ methodology has not been applied there. But it seems to be a need to make such an approach in order to see if some new knowledge and new technology will emerge from this study. In doing this we need at first to define the ideal final result (IFR). As a next we need to describe the problem of system condition monitoring (CM) in terms of TRIZ problem (engineering) parameters and to look for respective inventive principles. This means we should present the machine CM problem by the main tool of TRIZ, it means the contradiction matrix. When specifying the problem parameters and inventive principles, one should use analogy and metaphorical thinking, which by definition is not exact but fuzzy, and leads sometimes to unexpected results and outcomes, especially when doing it first time. The paper undertakes this important application problem and brings some fresh insight into system and machine CM problems. This may mean for example the minimal dimensionality of TRIZ engineering parameter set for the description of machine CM problems, and of course the ideal final result of TRIZ methodology.

Słowa kluczowe

EN

machine condition monitoring; TRIZ; ideal final result; engineering parameters; inventive principles; contradiction matrix

PL

monitorowanie stanu maszyn; TRIZ; idealny wynik końcowy; parametry inżynierskie; zasady wynalazcze; macierz sprzeczności

• Wydawca: Poznan University of Technology. Institute of Applied Mechanics
• Czasopismo: Vibrations in Physical Systems
• Rocznik: 2012
• Tom: Vol. 25
• Strony: 97--102
• Opis fizyczny: Bibliogr. 9 poz.

Twórcy

autor

Cempel C.

• Institute of Applied Mechanics, Poznan University of Technology, 3 Piotrowo Street, PL-60-965 Poznań

Bibliografia

• 1. R. A., Collacott, Mechanical Fault Diagnosis, Chapman&Hall, London, 1977, pp 405.
• 2. C. Cempel, Vibroacoustic Condition Monitoring, E. Horwood, London 1991, pp 212.
• 3. I. Y., Tumer, E. M., Huff Principal component analysis of tri-axial vibration data from helicopter transmission, 56th Meeting of the Society of Machine Failure Prevention Technology, 2002.
• 4. C., Cempel, M. Tabaszewski, Multidimensional condition monitoring of the machines in non-stationary operation, Mechanical Systems and Signal Processing, 21 (2007) 1233-1247.
• 5. C. Cempel, M. Tabaszewski, Optimization of dimensionality of symptom space in machine condition monitoring; Mechanical Systems and Signal Processing, 24 (2010) 1129-1137.
• 6. C. Cempel, The evolution of generalized fault symptoms and fault intensities as indicators of observation redundancy and coming system breakdown, Invited lecture, Proceedings of 38 Machine Diagnostic Conference, Wisła – Poland, 2011.
• 7. A. Skoryna, C. Cempel, Some possibilities of TRIZ application in machine condition monitoring, Diagnostyka No 3, (2010) 69-77.
• 8. M. A. Orlov, Inventive Thinking through TRIZ, 2 edit., Springer Verlag 2006, pp 351.
• 9. S. D. Savransky, Engineering of Creativity, CRC Press, New York 2002, pp 394.