Logical network design of microbearing systems

• Autorzy: Wierzcholski K.
• Języki publikacji: EN

Abstrakty

EN

This paper presents the some applications of logical network analysis in topological form as an Artificial Neural Networks (ANN) intelligence component implemented regard to the optimum calculations of micro-bearing operating parameters such as hydrodynamic pressure, carrying load capacity, and optimum measurements of friction forces, friction coefficient and micro-bearing wear. Efficient functioning of slide micro-bearings systems require to choice the proper journal shapes, bearing materials, roughness of bearing surfaces and many other features to which belongs capability to the processes and control. Artificial intelligence of micro-bearing leads to the creating and indicating of the network logical models to describe most simple and most proper topological graphical schemes presenting the design of anticipated processes. Application of the logical network analysis into the micro-bearing HDD design is the subject-matter of this paper. Mechanism of neuron activity, basic scheme of detection system in modern of Atomic Force Microscope, tip radius estimation, input impulse, tribo-topology logical network scheme mechanism, tribo-topology logical network analysis scheme mechanism, the pressure distributions in cylindrical micro-bearings caused by the rotation in circumferential direction and magnetic field, the view from the film origin and from film end are presented in the paper.

Słowa kluczowe

EN

artificial neural network; propositional calculus application; optimum of solutions

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2011
• Tom: Vol. 18, No. 2
• Strony: 455--462
• Opis fizyczny: Bibliogr. 10 poz., rys.

Twórcy

autor

Wierzcholski K.

• Technical University of Koszalin, Institute of Mechatronics Nanotechnology and Vacuum Technique Śniadeckich Street 2, 75-453 Koszalin, Poland tel.: [phone], fax: [phone],

Bibliografia

• [1] Bharat, B., Nano-tribology and nanomechanics of MEMS/NEMS and BioMEMS, BioNEMS materials and devices, Microelectronic Engineering, 84, pp.387-412, 2007.
• [2] Jang, G. H., Seo, C. H., Ho, Scong Lee, Finite element model analysis of an HDD considering the flexibility of spinning disc-spindle, head-suspension-actuator and supporting structure, Microsystem Technologies, 13, pp.837-847, 2007.
• [3] Kącki, E., Partial differentia equations in physical and technical problems, (in polish), WNT Warszawa 1968.
• [4] Kuratowski, K., Introduction into set theory and topology, (in polish), PWN Warszawa 1970.
• [5] Ralston, A., A First Course in Numerical Analysis, (in Polish), PWN, Warszawa 1971.
• [6] Wierzcholski, K., Enhancement of memory capacity in HDD micro- bearing with hyperbolic journals, Journal of KONES Powertrain and Transport, Vol.15, No.3, pp.555-560, Warsaw 2008.
• [7] Wierzcholski, K., Bio and Slide Bearings, their Lubrication by Non-Newtonian Oils and Applications in Non-Conventional Systems, Vol. 1, Gdansk Univ. of Technology, GRANT UNI EU: MTKD-CT-2004-517226.
• [8] Wierzcholski, K., Fuzzy Logic Tools in Intelligent Micro-Bearing Systems. XIII Journal of Applied Computer Science, Vol.17, No.2, pp.123-131, 2009.
• [9] Wierzcholski, K., Chizhik, S., Trushko, A., Zbytkowa, M., Miszczak, A., Properties of cartilage on macro and nano-level. Advances in Tribology, Vol. 2010, Hindawi Publishing Corporation, New York: http://www.hindawi.com/journals/at/2010/243150/.
• [10]Wierzcholski, K., Chizhik, S., Khudoley, A., Kuznetsova, K., Miszczak, A., Micro and Nanoscale Wear Studies of HDD Slide Bearings by Atomic Force Microscopy. Proceedings of Methodological Aspects of Scanning Probe Microscopy, Heat and Mass Transfer Institute of NAS, pp. 247-252, Minsk 2010.