Fomin E. Geometrical modeling of iterative pendular mechanical systems.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0407U003863

Applicant for

Specialization

  • 05.01.01 - Прикладна геометрія, інженерна графіка

19-09-2007

Specialized Academic Board

Д 18.819.02

Essay

Object - a graphic image Lorentz attractor; the purpose - to investigate geometrical properties Lorentz attractor depending on entering parame-ters and entry conditions, as bases of definition thermal convective streams of a liquid in the rec-tangular channel; methods - elements of the differential equations and computer schedules with application of positions of applied geome-try and methods of calculus mathematics; theo-retical and practical results - the method of drawing up of algorithms of geometrical mod-elling of phase trajectories Lorentz attractor to a basis of transparent methodology of introduc-tion of the metrics and application of process orthogonally is developed; Scientific novelty - the way of the description of coordinate sur-faces which limit branches Lorentz attractor for the first time is offered, for the first time is de-veloped graphicanalytical a way of calculation of parameters of Lyapunov, for the first time is developed graphicanalytical a way of definition of periodic orbits of phase trajectories of sys-tem of Lorentz as criterion to keep separating from chaos and a way of definition of ana-logues of Benar cells on the basis of periodic decisions of system of the equations of Lor-entz; a degree of introduction - it is introduced on state enterprise Belotcerkosky a factory "Etalon"; sphere of use - processes convective streams of a liquid and chaotic processes of other physical nature.

Files

Similar theses