MATHEMATICS

The regimes functioning of non-autonomous van der Pol oscillator with delay and external harmonic effect

R. I. Korzhik, S. P. Zhogal

F. Scorina Gomel State University, Gomel

Abstract: The effect of delay on the dynamical regimes of non-autonomous van der Pol oscillator with an external harmonic influence was investigated. The maps of dynamical regimes for oscillator with delay and without delay were presented.

Keywords: van der Pol oscillator, stationary states, delays, abridged equation, external periodic effect, bifurcation.

UDC: 517.9:530.182

Received: 20.06.2012