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Numerical Analysis and Applications

2014 year, number 2

Numerical and physical modeling of the Lorenz system dynamics

A.N. Pchelintsev
Tambov State Technical University, 106 Sovetskaya St, Tambov, 392000, Russia
Keywords: Lorenz system, analog multiplier, integrator, method of power series, radius of convergence, free convection, Lorenz attractor

Abstract

This paper describes a modification of a power series for the construction of approximate solutions of the Lorenz system. The results of the computer-aided simulation are presented. Also, the physical modeling of the dynamics of the Lorenz system of the processes occurring in the circuit are considered.