Dual-mass pendulum

The aim of the work is to create an oscillator that does not need energy exchange with the drive. In the proposed oscillator, free sinusoidal oscillations are accompanied by the transformation of the kinetic energy of an inert element into the kinetic energy of another inert element. Elements with a different nature of reactivity are absent in such an oscillator. The relevance of the study is determined by the fact that periodic processes are widely used.