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Warianty tytułu
Parametry opisujące i sprzeczności w metodologii TRIZ dla diagnostyki maszyn
Języki publikacji
Abstrakty
TRIZ methodology is a promising innovative tool to obtain various problem solutions, which are close to so called ideal final result - IFR. There are some introductory papers of present author like [Skoryna 10],[Cempel 12], [Cempel 14]. But it seems to be a need to make such an approachfrom different sides in order to see if some new knowledge and technology will emerge. In doing this we need at first to define the ideal final result (IFR). As a next we need to define a set of engineering parameters to describe the problems of vibration condition monitoring (VCM) in terms of TRIZ parameters, and also a set of inventive principles possible to apply on the way to IFR. This means we should present the machine VCM problem by means of engineering descriptive parameters and contradiction matrix of TRIZ. The paper undertakes this important applicational problem and brings some new insight into system and machine VCM problems. It follows from the paper that one can find 17 contradictions and use one set of inventive principles to solve specified contradiction of VCM problem, and also another set of principles to enhance obtained solution.
Metodologia TRIZ jest obiecującym narzędziem znajdywania rozwiązań problemów blisko tzw. rozwiązania idealnego. W diagnostyce maszyn jest już kilka prac na ten temat [Skoryna 10],[Cempel 12], [Cempel 14]. Ale nie jest to jeszcze podejście kompletne i wydaje się, ze jest cos nowego do znalezienia. W pierwszym rzędzie trzeba znaleźć idealny wynik końcowy, na jaki stan wiedzy i technologii nam zezwala. Następny krok to dobór parametrów opisujących problem, a potem w kategoriach tych parametrów znaleźć sprzeczności, jakie nas dzielą od wyniku idealnego. Likwidując te znalezione w pracy 17 sprzeczności korzystamy z zasad rozwiązujących Altschullera’a dopasowanych do diagnostyki maszyn. Robiąc to w pracy znaleziono dwie grupy zasad, takie, które przybliżają nas do rozwiązania i takie, które poszerzają to rozwiązanie.
Czasopismo
Rocznik
Tom
Strony
51--59
Opis fizyczny
Bibliogr. 16 poz., tab.
Twórcy
autor
- Poznan University of Technology, Ul. Piotrowo 3, 60-965 Poznan, Poland, tel;+48616652328
Bibliografia
- 1. Collacott R. A., Mechanical Fault Diagnosis, Chapman&Hall, London, 1977, p.405.
- 2. Cempel C., Vibroacoustic Condition Monitoring, Ellis Horwood, London 1991, p.212.
- 3. Tumer I. Y., Huff E. M., (2002), Principal component analysis of tri-axial vibration data from helicopter transmission, 56th Meeting of the Society of Machine Failure Prevention Technology, 2002.
- 4. Cempel C., Tabaszewski M., Multidimensional condition monitoring of the machines in nonstationary operation, Mechanical Systems and Signal Processing, Vol. 21, 2007, pp.1233-1247.
- 5. Cempel C., Tabaszewski M., Optimization of dimensionality of symptom space in machine condition monitoring; Mechanical Systems and Signal Processing, 24 (2010), 1129-1137.
- 6. Cempel C: 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, March 2011.
- 7. Skoryna A., Cempel C., Some possibilities of TRIZ application in machine condition monitoring, Diagnostyka No 3, 2010, pp69-77, (in Polish).
- 8. Orlov M. A., Inventive Thinking through TRIZ, second edit., Springer Verlag 2006, p..351.
- 9. Savransky S. D., Engineering of Creativity, CRC Press, New York 2002,p.394.
- 10. Mann D., TRIZ 40 Design Principles, Module SESA 3002a, University of Southampton, 2004, pp.1-42.
- 11. Cempel C. The ideal final result and contradiction matrix for machine condition monitoring with TRIZ, IV Diagnostic Congress, Cracow 2012, (see also Key Engineering Materials below).
- 12. Tabaszewski M. Condition Forecasting in Multisymptom Vibration Condition Monitoring, Science Doctor Thesis, Poznań University of Technology 2010, (in Polish).
- 13. Nakagawa T., New Paradigm of Creative Problem Solving, II-nd Japan TRIZ Symposium, Osaka, September 2006.
- 14. Cempel C., Engineering parameters and contradictions in application of TRIZ methodology to vibration condition monitoring -VCM, Diagnostyka, No.4 (64), 2012, pp.55-62.
- 15. Cempel C., Ideal final result and contradiction matrix for vibration condition monitoring with TRIZ, Key Engineering Materials, Vol.588, 2014, pp.276-280.
- 16. Cempel C., Application of TRIZ approach to machine vibration condition monitoring problems, Mechanical Systems and Signal Proces sing, 2013, No1-2, pp.328-334.
Typ dokumentu
Bibliografia
Identyfikator YADDA
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