一种用Volterra级数分析含多个非线性元件振荡电路的新方法

A New Algorithm for Analysis of Nonlinear Oscillator with Many Nonlinear Elements Using Volterra Series

本文提出了用Volterra级数分析含多个非线性元件振荡电路的一种方法,并给出了单频、双频、三频振荡时,计算振荡频率、基波幅度和高次谐波幅度的公式.该方法可使计算机辅助分析成为可能,适用于弱线性和中等程度非线性振荡电路的分析.

This paper proposes a new algorithm for analysis of nonlinear oscillator containing the many nonlinear elements using volterra series, and gives the formulas of the calculations of oscillation frequency and the amplitude for base frequency and high-order harmonic of one-and two-and three-frequency nonlinear oscillations. The algorithm is the ideal one which makes it possible to use computer-aided analysis and which applies well to the analysis of weakly and moderately nonlinear oscillating circuit.