Synchronization of chaotic oscillators due to common delay time modulation.
We have found a synchronization behavior between two identical chaotic systems when their delay times are modulated by a common irregular signal. This phenomenon is demonstrated both in two identical chaotic maps whose delay times are driven by a common chaotic or random signal and in two identical chaotic oscillators whose delay times are driven by a signal of another chaotic oscillator. We analyze the phenomenon by using the Lyapunov exponents and discuss it in relation to generalized synchronization.
Kye
Won-Ho
WH
National Creative Research Initiative Center for Controlling Optical Chaos, Pai-Chai University, Daejeon 302-735, Korea.
Choi
Muhan
M
Kurdoglyan
M S
MS
Kim
Chil-Min
CM
Park
Young-Jai
YJ