Chua’s Circuit and its Nearest Analogs: Dynamical and Topological Duality

By example of Chua’s scheme it is shown that the dynamical and topological duality inherent to equivalent circuits of the simplest electronic chaotic generators may be used for finding tachometer electric generators not known before. Dynamical properties are discussed as well as a way of putting into practice the new autonomous auto-stochastic generator, closing a fundamental group of four simplest circuits presenting dynamical or topological analogs of Chua’s circuit.