Multiciteria optimization of metal cutting machine's main drive

• Autorzy: Angelov Y.
• Języki publikacji: EN

Abstrakty

EN

A parametric optimization problem is formulated for the metal cutting machine main drive as a multicriteria nonlinear optimization problem of robust dynamical system. A mathematical model determining amplitude-frequency characteristics of tortional forced-vibrations of the main drive is developed. An assessment system of the vibrational stability is presented. A procedure determining the unique Pareto optimal solution by means of direct approach and a compromising scheme based on the concept of the "utopical" point in the criteria space and procedure for a "µ-selection" are utilized for approximatelly solving the formulated problem. An example which considers the parametric optimization for the main drive of CNC machine CE063 is included.

Słowa kluczowe

EN

metal cutting machines; main drive; optimization

PL

maszyny skrawające; napęd główny; optymalizacja

• Wydawca: Oficyna Wydawnicza Politechniki Rzeszowskiej
• Czasopismo: Zeszyty Naukowe Politechniki Rzeszowskiej. Mechanika
• Rocznik: 2010
• Tom: z. 80 [274]
• Strony: 7--12
• Opis fizyczny: Bibliogr. 8 poz., tab., rys., wykr.

Twórcy

autor

Angelov Y.

• University of Rousse, Bułgaria

Bibliografia

• 1. Angelov Y.A.: Parmetrical research of the vibrational stability of the metal cutting machine’s main drive. Machines, Technologies, Materials, vol. 3/118, Sofia, 2010 (in Bulgarian).
• 2. Ivanov I.V., Vitliemov V.G., Koev P.A.: Procedure for the selection of a reduced set of Pareto-optimal solutions. Mechanics of machines, issue 55 (in Bulgarian).
• 3. Miettinen K.M.: Nonlinear multiobjective optimization. Kluver Academic, Boston, 1999.
• 4. Reshetov D.N. (edit.).: Components and mechanisms of metal cutting machines. Issue 2, Mashinostroenie, Moscow, 1972 (in Russian).
• 5. Salukvadze M.E.: Vector-valued optimization problems in optimal control theory. Academic Press, New York, 1979.
• 6. Statnikov R.B., Matusov J.B.: Multicriteria analysis in engineering. Kluwer, Dordrecht, 2002.
• 7. Stoyanov S.G.: Robust multicriteria optimization of mechanical systems. Mechanics of machines, issue 35, 2001 (in Bulgarian).
• 8. Tsonev S.V., Vitliemov V.G., Koev P.: Optimisation methods. Ruse, 2004 (in Bulgarian).