Investigation of modern numerical analysis methods of self-oscillatory circuits efficiency

 

A. M. Pilipenko, V. N. Biryukov

Southern Federal University
 

Received July  27, 2013

 

Abstract― In the paper the testing of numerical methods for analysis of oscillating systems in the time domain is performed. An oscillator’ differential equation with arbitrary polygonal nonlinearity was selected as a test problem. The high efficiency of trapezoidal method for analysis of self-oscillating circuits is shown.

Keywords: oscillating circuits, nonlinear differential equations, error analysis.