بررسي هم سنگي در سيستم هاي آشوب ناك و روش هاي ايجاد آن

Chaotic systems are known as systems sensitive to the initial conditions. Recently Pecaro and Carroll have shown that two chaotic systems with some conditions can he synchronized. At first glance, synchronization of chaotic systems seems to he rather surprising because one may naively expect that the sensitive dependence on initial conditions would lead to an immediate breakdown of any synchronization of coupled chaotic systems. This, however, is not the case. in recent years, the synchronization of coupled chaotic systems has become an area of active research. The main goal of this work is to review the recent ideas of synchronization theory. Particularly, the focus on identical synchronitation as well as general synchronization. using Pecaro and Carroll methods and active-passive decomposition method.