DocumentCode :
1551795
Title :
Synchronization via multiplex pulse trains
Author :
Torikai, Hiroyuki ; Saito, Toshimichi ; Schwarz, Wolfgang
Author_Institution :
Dept. of Electron. & Electr. Eng., Hosei Univ., Tokyo, Japan
Volume :
46
Issue :
9
fYear :
1999
fDate :
9/1/1999 12:00:00 AM
Firstpage :
1072
Lastpage :
1085
Abstract :
The master-slave synchronization of a complex chaotic system using multiplex pulse trains is considered. Each master outputs a chaotic pulse train of narrow pulses, the intervals of which are governed by a chaotic map. The slave system has the winner-take-all function. A simple realization of the systems is shown. We provide a theorem which guarantees the synchronization in the case that all masters and passive slaves have identical parameter values. Experiments confirm that the synchronized state changes intermittently and we clarify this mechanism. Furthermore, in order to obtain robust synchronization, a stabilization technique of the chaotic system is proposed and applied. The stabilization is guaranteed theoretically and some experimental results are given
Keywords :
chaos generators; demultiplexing; multiplexing; pulse generators; synchronisation; chaotic map; chaotic pulse train generator; complex chaotic system; master-slave synchronization; multiplex pulse trains; robust synchronization; stabilization technique; winner-take-all function; Chaotic communication; Circuit analysis; Communication systems; Demultiplexing; Frequency synchronization; Master-slave; Mutual coupling; Pulse generation; Robustness; Signal synthesis;
fLanguage :
English
Journal_Title :
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
Publisher :
ieee
ISSN :
1057-7122
Type :
jour
DOI :
10.1109/81.788809
Filename :
788809
Link To Document :
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