In the study of coupled chaotic oscillators, investigation of transition of the attractor's region is important problem to clarify spatiotemporal chaos. We observe self-switching phenomena in chaotic oscillators coupled by one resistor. In our system, synchronization of self-switching phenomena is observed for the rst time. The term \synchronization of self-switching phenomena" means that the a...

In switched dynamic system the continuous phase ow is accompanied by a stream of switching events. If the system exhibits chaotic behavior this event stream can be used for generating a rectangular wave with chaotic switching times. In this paper the probability distribution of the intervals between the switching times is derived. Two system di erent in their continuous state model are treated:...