Tchaban A. Mathematical modeling of electromechanical oscillation processes in the systems with the concentrated and distributed parameters

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0509U000638

Applicant for

Specialization

  • 01.05.02 - Математичне моделювання та обчислювальні методи

16-10-2009

Specialized Academic Board

Д 35.052.05

Lviv Polytechnic National University

Essay

In the dissertation, starting from the variation principles, is proposed based on common Energetic approach the new universal method which gives the possibility to building mathematical models of complicated dynamical systems with concentrated and distributed electrical and mechanical parameters, which contain subsystems of different physical nature (electrical, magnetic, mechanical, thermodynamical and others). For that is propagated the Hamilton-Ostrogradsky's integral variation principle on real nonconservative dissipative systems having modified known Lagrange's force function which is added two non force function - external and internal energy dissipation and energy of active and passive nonpotential forces.

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