In this paper we introduce the so called frequency switched Chua's circuit, based on the introduction of a switch device into the Chua's circuit. The dynamics of this system has been investigated both numerically and experimentally with respect to the frequency of the switch enabling signal. It exhibits different strange attractors, according to the variation of the frequency of the switching signal. Moreover, very strange frequency hysteresis phenomena have been revealed.
Frequency hysteresis phenomena in the frequency switched Chua's circuit / Fortuna, L.; Frasca, M.; Rizzo, A.. - STAMPA. - (2001), pp. 277-280. (Intervento presentato al convegno IEEE International Symposium on Circuits and Systems, ISCAS 2001 tenutosi a Sidney, Australia nel May 6-9, 2001) [10.1109/ISCAS.2001.921301].
Frequency hysteresis phenomena in the frequency switched Chua's circuit
A. Rizzo
2001-01-01
Abstract
In this paper we introduce the so called frequency switched Chua's circuit, based on the introduction of a switch device into the Chua's circuit. The dynamics of this system has been investigated both numerically and experimentally with respect to the frequency of the switch enabling signal. It exhibits different strange attractors, according to the variation of the frequency of the switching signal. Moreover, very strange frequency hysteresis phenomena have been revealed.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
