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Information × Registration Number 0203U002118, 0100U001418 , R & D reports Title Synthesis auto oscillatory and nonautonomous systems which reproduce the given forms of oscillations popup.stage_title Head Sinitsky Lev, Registration Date 29-01-2003 Organization Ivan Franko Lviv National University. Faculty of the finance and credit popup.description2 The algorithms of synthesis of mathematical models of generators with the arbitrary form of oscillations are developed. The methods of synthesis of generators are researched which have some periodic modes witch differ by main frequencies and form of oscillatory processes. The conditions of occurrence and existence of subharmonic oscillations the second and the third orders in ferroresonance electrical circuits are researched. The new effective algorithms of numerical calculation of steady states of nonlinear dynamic systems is proposed. Product Description popup.authors popup.nrat_date 2020-04-02 Close