Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Angelov Y.

1 2010

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: maszyny skrawające

Sortuj według:

Ogranicz wyniki do:

Multiciteria optimization of metal cutting machine's main drive

Angelov Y.

Zeszyty Naukowe Politechniki Rzeszowskiej. Mechanika

2010

z. 80 [274]

7-12

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.