Notes on a conservative nonlinear oscillator
The amplitudefrequency relationship is an important mathematical property for a nonlinear oscillator. Hes amplitudefrequency formulation and the MaxMin approach are used to handle the conservative nonlinear oscillator x ? + ( 1 + x ? 2 ) x = 0 for the amplitudefrequency relationship. The obtained result is compared with those in the open literature, revealing the effectiveness of the used methods.
nonlinear oscillator amplitudefrequency relationship amplitudefrequency formulation the maxmin approach